NCBI Conserved Domain Search

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411921 Cd Length: 97 Bit Score: 187.96 E-value: 1.34e-58

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 167 EEIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKIRESYEND 246
Cdd:cd22493    3 DEVPLKILAHNNFVGRLIGKEGRNLKKVEQDTETKITISPLQDLTLYNPERTITVKGSIEACCRAEQEIMKKVREAYEND 82

                         90
                 ....*....|....*
gi 767944778 247 IASMNLQAHLIPGLN 261
Cdd:cd22493   83 VAAMNLQSHLIPGLN 97

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411923 Cd Length: 77 Bit Score: 164.06 E-value: 1.15e-49

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKIRESYEND 246
Cdd:cd22495    1 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQDLTLYNPERTITVKGSIETCAKAEEEIMKKIRESYEND 77

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411926 [Multi-domain] Cd Length: 78 Bit Score: 157.54 E-value: 3.05e-47

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 294 QSETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIKEENF 371
Cdd:cd22498    1 QPESETVHLFIPALAVGAIIGKQGQHIKQLSRFAGASIKIAPAEGPDAKLRMVIITGPPEAQFKAQGRIYGKLKEENF 78

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411920 Cd Length: 76 Bit Score: 156.51 E-value: 8.44e-47

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIMHKEAQDIK 164
Cdd:cd22492    1 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIMHKEAQDIK 76

second type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411922 Cd Length: 77 Bit Score: 152.49 E-value: 2.85e-45

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKIRESYEND 246
Cdd:cd22494    1 PLKILAHNSLVGRLIGKEGRNLKKIEQDTGTKITISSLQDLTIYNPERTITVKGSIEACSSAEVEIMKKLREAYEND 77

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411918 Cd Length: 76 Bit Score: 146.77 E-value: 4.20e-43

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIMHKEAQDIK 164
Cdd:cd22490    1 PLRLLVPTQYVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKAISIHSTPEGCSAACKMILEIMQKEAKDTK 76

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411924 Cd Length: 76 Bit Score: 141.70 E-value: 3.44e-41

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 296 ETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIKEENF 371
Cdd:cd22496    1 EQETVHVFIPAQAVGAIIGKKGQHIKQLSRFASASIKIAPPETPDSKVRMVIITGPPEAQFKAQGRIYGKLKEENF 76

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411927 Cd Length: 76 Bit Score: 141.32 E-value: 3.99e-41

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 379 KLEAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEILTQVKQ 454
Cdd:cd22499    1 KLETHIKVPASAAGRVIGKGGKTVNELQNLTAAEVVVPRDQTPDENDQVIVKIIGHFYASQMAQRKIRDILAQVKQ 76

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411929 Cd Length: 66 Bit Score: 134.82 E-value: 9.48e-39

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 381 EAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQ 446
Cdd:cd22501    1 EAHIKVPSYAAGRVIGKGGKTVNELQNLTSAEVVVPRDQTPDENDQVVVKITGHFYASQLAQRKIQ 66

second type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the second one.

Pssm-ID: 411829 [Multi-domain] Cd Length: 72 Bit Score: 134.28 E-value: 1.81e-38

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22401    1 PLKILAHNNLCGRLIGKDGRNIKKIMEDTNTKITISSLQDLTSYNPERTITIKGSLEAMSEAESLISEKLRE 72

fourth type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411928 Cd Length: 78 Bit Score: 134.49 E-value: 1.94e-38

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 379 KLEAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEILTQVKQHQ 456
Cdd:cd22500    1 KLEAHIKVPSSAAGRVIGKGGKTVNELQNLTSAEVIVPRDQTPDENEEVIVKIIGHFFASQTAQRKIREIVQQVKQQE 78

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411919 Cd Length: 74 Bit Score: 133.65 E-value: 3.02e-38

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIMHKEAQD 162
Cdd:cd22491    1 PLRILVPTQFVGAIIGKEGLTIKNITKQTQSKVDIHRKENAGAAEKPITIHATPEGCSAACRMILEIMQKEANE 74

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 127.39 E-value: 5.03e-36

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22400    1 PLRILVPSEFVGAIIGKGGATIRQITQQTGARIDIHRKENAGAAEKAITIYGTPEGCSSACKQILEIM 68

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411925 Cd Length: 77 Bit Score: 126.36 E-value: 1.83e-35

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 296 ETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIKEENF 371
Cdd:cd22497    1 EQEVVYLFIPTQAVGAIIGKKGQHIKQLARFAGASIKIAPAEGPDVSERMVIITGPPEAQFKAQGRIFGKLKEENF 76

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 118.89 E-value: 8.62e-33

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRIY 363
Cdd:cd22402    1 ETTYLYIPNKAVGAIIGTKGSHIRYIKRFSGASIKIAPADSPDAPERKVTITGPPEAQWKAQLCIF 66

fourth type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/CRD-BP/VICKZ1, IGF2BP2/IMP-2/VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411831 [Multi-domain] Cd Length: 66 Bit Score: 110.41 E-value: 1.09e-29

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 381 EAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQ 446
Cdd:cd22403    1 RTEIRVPSSMVGRIIGKGGQNVRELQRLTGAIIKLPRDQTPDEGDEVPVEIIGNFYATQSAQRRIR 66

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 61.54 E-value: 3.70e-12

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778   167 EEIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlynPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:smart00322   1 DPVTIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPGPGS-----EERVVEITGPPENVEKAAELILEIL 68

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 60.37 E-value: 7.78e-12

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNPERTITVKGNVETCAKAEEEIMK 237
Cdd:pfam00013   2 VEILVPSSLVGLIIGKGGSNIKEIREETGAKIQIPPSES---EGNERIVTITGTPEAVEAAKALIEE 65

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 58.77 E-value: 2.86e-11

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22437    1 VRLLVPNSSCGLIIGKGGSTIKELREDSNANIKISPKDQLLPGSSERIVTITGSFDQVVKAVALILEKL 69

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 58.06 E-value: 5.71e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778  299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIaPAEAPDAKVRMVIITGPPEAQFKAQGRIY 363
Cdd:pfam00013   1 TVEILVPSSLVGLIIGKGGSNIKEIREETGAKIQI-PPSESEGNERIVTITGTPEAVEAAKALIE 64

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 57.69 E-value: 6.71e-11

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNPERTITVKGNVETCAKAEEEIM 236
Cdd:cd00105    1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPKEGE---GSGERVVTITGTPEAVEKAKELIE 63

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 57.68 E-value: 7.73e-11

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778   90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENaGAAEKSITILSTPEGTSAACKSILE 154
Cdd:pfam00013   2 VEILVPSSLVGLIIGKGGSNIKEIREETGAKIQIPPSES-EGNERIVTITGTPEAVEAAKALIEE 65

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 57.28 E-value: 1.01e-10

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLynPERTITVKGNVETCAKAEEEIMK 237
Cdd:cd22400    1 PLRILVPSEFVGAIIGKGGATIRQITQQTGARIDIHRKENAGA--AEKAITIYGTPEGCSSACKQILE 66

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 56.15 E-value: 2.52e-10

                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778   379 KLEAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDEndqvVVKITGHFYACQVAQRKIQEIL 449
Cdd:smart00322   2 PVTIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPGPGSEER----VVEITGPPENVEKAAELILEIL 68

KH domain; KH motifs bind RNA in vitro. Autoantibodies to Nova, a KH domain protein, cause paraneoplastic opsoclonus ataxia.

Pssm-ID: 459630 [Multi-domain] Cd Length: 65 Bit Score: 56.14 E-value: 2.52e-10

                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDqvVVKITGHFYACQVAQRKIQE 447
Cdd:pfam00013   4 ILVPSSLVGLIIGKGGSNIKEIREETGAKIQIPPSESEGNER--IVTITGTPEAVEAAKALIEE 65

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 55.76 E-value: 3.16e-10

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778    90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENagaAEKSITILSTPEGTSAACKSILEIM 156
Cdd:smart00322   5 IEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPGPGS---EERVVEITGPPENVEKAAELILEIL 68

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 56.07 E-value: 3.32e-10

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENA--GAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22437    1 VRLLVPNSSCGLIIGKGGSTIKELREDSNANIKISPKDQLlpGSSERIVTITGSFDQVVKAVALILEKL 69

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 54.61 E-value: 8.29e-10

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 300 VHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIaPAEAPDAKVRMVIITGPPEAQFKAQGRI 362
Cdd:cd00105    1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQI-PKEGEGSGERVVTITGTPEAVEKAKELI 62

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 54.23 E-value: 1.18e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENaGAAEKSITILSTPEGTSAACKSIL 153
Cdd:cd00105    1 EEIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPKEGE-GSGERVVTITGTPEAVEKAKELIE 63

K homology (KH) RNA-binding domain, type I; KH binds single-stranded RNA or DNA. It is found in a wide variety of proteins including ribosomal proteins, transcription factors and post-transcriptional modifiers of mRNA. There are two different KH domains that belong to different protein folds, but they share a single KH motif. The KH motif is folded into a beta alpha alpha beta unit. In addition to the core, type II KH domains (e.g. ribosomal protein S3) include an N-terminal extension and type I KH domains (e.g. hnRNP K) contain a C-terminal extension. Some KH-I superfamily members contain a divergent KH domain that lacks the RNA-binding GXXG motif. Some others have a mutated GXXG motif which may or may not have nucleic acid binding ability.

Pssm-ID: 411802 [Multi-domain] Cd Length: 63 Bit Score: 53.84 E-value: 1.33e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778 383 HIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDqvVVKITGHFYACQVAQRKIQ 446
Cdd:cd00105    2 EIEVPSELVGLIIGKGGSTIKEIEEETGARIQIPKEGEGSGER--VVTITGTPEAVEKAKELIE 63

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 53.70 E-value: 2.05e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 302 LFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEA--PDAKVRMVIITGPPEAQFKAQGRIYGKIK 367
Cdd:cd22435    6 LLVPNYAAGSIIGKGGQTIAQLQKETGARIKLSKNNDfyPGTTERVCLIQGEVEAVNAVLDFILEKIR 73

third type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411867 [Multi-domain] Cd Length: 68 Bit Score: 53.00 E-value: 3.59e-09

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEApDAKVRMVIITGPPEAQFKAQGRIY 363
Cdd:cd22439    1 QTTQEITIPNDLIGCIIGKGGTKINEIRQLSGATIKIANSED-GSTERSVTITGTPEAVSLAQYLIN 66

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411944 Cd Length: 77 Bit Score: 53.18 E-value: 4.48e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22516    8 TLTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGNCPE---RIVTITGPTDAIFKAFAMIAYKFEED 77

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 51.94 E-value: 9.61e-09

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22515    1 TLTIRLLMHGKEVGSIIGKKGESVKKMREESGARINISEGNCPE---RIITLAGPTNAIFKAFAMIIDKLEED 70

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 51.46 E-value: 1.29e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778  87 DLPLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHrKENAGAAEKSITILSTPEGTSAAC 149
Cdd:cd22459    1 EVVFRLLCPVSKAGSVIGKGGEIIKQLRQETGARIKVE-DGVPGTEERVITISSSEAPEAPVS 62

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 50.68 E-value: 2.06e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 300 VHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAP--AEAPDAKVRMVIITGPPEAQFKA 358
Cdd:cd22437    1 VRLLVPNSSCGLIIGKGGSTIKELREDSNANIKISPkdQLLPGSSERIVTITGSFDQVVKA 61

third type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411885 [Multi-domain] Cd Length: 64 Bit Score: 50.54 E-value: 2.43e-08

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 302 LFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKA 358
Cdd:cd22457    3 ISIPPDMVGCIIGKGGSKIQEIRRLSGCKISIAKAPHDETGERMFTITGTPEANDRA 59

K homology RNA-binding domain;

Pssm-ID: 197652 [Multi-domain] Cd Length: 68 Bit Score: 49.60 E-value: 4.78e-08

                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778   298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEAQFKAQGRIYGKI 366
Cdd:smart00322   3 VTIEVLIPADKVGLIIGKGGSTIKKIEEETGVKIDIPGPGSEE---RVVEITGPPENVEKAAELILEIL 68

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 49.56 E-value: 5.22e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22438    1 IRMLMQGKEVGSIIGKKGETIKKFREESGARINISDGS-----CPERIVTVTGTTDAVFKAFELICRKLEE 66

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 49.88 E-value: 5.27e-08

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAE--APDAKVRMVIITGPPEAQFKAQGRIYGKI 366
Cdd:cd09031    1 TVIELEVPENLVGAILGKGGKTLVEIQELTGARIQISKKGefVPGTRNRKVTITGTPAAVQAAQYLIEQRI 71

RNA recognition motif 2 (RRM2) found in vertebrate insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3); This subgroup corresponds to the RRM2 of IGF2BP3 (IGF2 mRNA-binding protein 3 or IMP-3), also termed KH domain-containing protein overexpressed in cancer (KOC), or VICKZ family member 3, an RNA-binding protein that plays an important role in the differentiation process during early embryogenesis. It is known to bind to and repress the translation of IGF2 leader 3 mRNA. IGF2BP3 also acts as a Glioblastoma-specific proproliferative and proinvasive marker acting through IGF2 resulting in the activation of oncogenic phosphatidylinositol 3-kinase/mitogen-activated protein kinase (PI3K/MAPK) pathways. IGF2BP3 contains four hnRNP K-homology (KH) domains, two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), and a RGG RNA-binding domain.

Pssm-ID: 410039 [Multi-domain] Cd Length: 76 Bit Score: 49.63 E-value: 7.11e-08

                         10        20
                 ....*....|....*....|...
gi 767944778  26 RALDKLNGFQLENFTLKVAYIPD 48
Cdd:cd12630   54 QAIEKLNGFQLENYSLKVTYIPD 76

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 49.17 E-value: 7.14e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 300 VHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEaPDAKVRMVIITGPPEAQFKAQGRIYGKI 366
Cdd:cd22462    1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEVLKPD-SATGERIVLISGTPDQARHAQNLIEAFI 66

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 49.16 E-value: 7.58e-08

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEV-VVPRDQTP---DENDQvVVKITGHFYACQVA 441
Cdd:cd22460    6 VASSQAGSLIGKGGAIIKQIREESGASVrILPEEELPpcaSPDDR-VVQISGEAQAVKKA 64

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 48.77 E-value: 1.28e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRK-ENAGAAEKSITILSTPEGTSAACKSILE 154
Cdd:cd22436    2 QVKILVPNSTAGMIIGKGGATIKAIMEQSGARVQISQKpESINLQERVVTVTGEPEANRKAVSLILQ 68

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 48.08 E-value: 2.40e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEaPDAKVRMVIITGPPE----AQFKAQ 359
Cdd:cd22434    1 TTTTQVTIPKDLAGSIIGKGGQRIRQIRHESGASIKIDEPL-PGSEDRIITITGTQDqiqnAQYLLQ 66

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 47.63 E-value: 2.42e-07

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKvRMVIITGPPEAQFKAQGRI 362
Cdd:cd22396    7 VPDKMVGLIIGRGGEQINRLQAESGAKIQIAPDSGGLPE-RPCTLTGTPDAIETAKRLI 64

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 48.17 E-value: 2.46e-07

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 372 VSPKEEVKLEahirVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPR---DQTPDENDQ---VVVKITGHFYACQVAQRKI 445
Cdd:cd22446    3 LSPKVTITIS----VPSSVRGAIIGSRGKNLKSIQDKTGTKIQIPKrneEGNYDEDDDdetVEISIEGDAEGVELAKKEI 78


                 ...
gi 767944778 446 QEI 448
Cdd:cd22446   79 EAI 81

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 47.71 E-value: 2.62e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAG-AAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22428   11 VPREAVGLIIGRQGATIKQIQKETGARIDFKDEGSGGeLPERVLLIQGNPVQAQRAEEAIHQII 74

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 47.62 E-value: 2.71e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAP----DAKVRMVIITGPPEAQFKA 358
Cdd:cd22460    1 SARLLVASSQAGSLIGKGGAIIKQIREESGASVRILPEEELppcaSPDDRVVQISGEAQAVKKA 64

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 47.53 E-value: 3.73e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNP---ERTITVKGNVETCAKAEEEIMKKIR 240
Cdd:cd22435    4 LKLLVPNYAAGSIIGKGGQTIAQLQKETGARIKLSKNND---FYPgttERVCLIQGEVEAVNAVLDFILEKIR 73

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 47.25 E-value: 4.11e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDqtPDENDQVVVKITGHFYACQVAQRKIQEI 448
Cdd:cd22396    5 YKVPDKMVGLIIGRGGEQINRLQAESGAKIQIAPD--SGGLPERPCTLTGTPDAIETAKRLIDQI 67

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 46.56 E-value: 7.57e-07

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22517    2 LTLRLLMHGKEVGSIIGKKGETVKRIREESSARITISEGS-----CPERITTITGSTDAVFRAFSMIAFKLEE 69

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 46.10 E-value: 8.60e-07

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 309 VGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22438   10 VGSIIGKKGETIKKFREESGARINISDGSCPE---RIVTVTGTTDAVFKAFELICRKLEED 67

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411948 [Multi-domain] Cd Length: 72 Bit Score: 46.17 E-value: 1.03e-06

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEA 354
Cdd:cd22520    3 TLRLVIPASQCGSLIGKAGSKIKEIRESTGAQVQVAGDLLPNSTERAVTVSGVPDA 58

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 46.17 E-value: 1.23e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIA-PAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22429    2 ITEELHVPQRAVGRIIGRGGETIRSICRTSGAKVKCDrESDDTLDLVRLITITGTKKEVDAAKSLILEKVSEE 74

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 45.79 E-value: 1.23e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22517    1 TLTLRLLMHGKEVGSIIGKKGETVKRIREESSARITISEGSCPE---RITTITGSTDAVFRAFSMIAFKLEED 70

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 45.75 E-value: 1.24e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAAcksILEI 155
Cdd:cd22456    1 PIRLLIPHSLIGSIIGKGGARIKEIQDGSGARLVASKEFLPLSTERILEVQGTPDAIHNA---TLEI 64

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 45.77 E-value: 1.29e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 168 EIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22454    3 QTTIEVVIPNADVGKVIGKGGETIKRIEALTDTVITFERVNG---GSPNREVQITGSPDNVAAAKRLIEDTI 71

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 45.69 E-value: 1.33e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIA-PAEAPDAKVRMVIITGPPEAQFKAQGRIYGKI 366
Cdd:cd22436    2 QVKILVPNSTAGMIIGKGGATIKAIMEQSGARVQISqKPESINLQERVVTVTGEPEANRKAVSLILQKI 70

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 45.70 E-value: 1.35e-06

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....
gi 767944778  91 RLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEG 144
Cdd:cd22402    4 YLYIPNKAVGAIIGTKGSHIRYIKRFSGASIKIAPADSPDAPERKVTITGPPEA 57

rRNA processing protein Krr1/Pno1, contains KH domain [Translation, ribosomal structure and biogenesis];

Pssm-ID: 440711 [Multi-domain] Cd Length: 177 Bit Score: 48.28 E-value: 1.35e-06

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENagaaekSITIlsTPEGTSaacksiLEIMhkEAQDI------KFTE 167
Cdd:COG1094    6 IPKDRIGVLIGKGGETKKEIEEKTGVKLDIDSETG------EVTI--EPGEDP------LAAL--KARDIvkaigrGFSP 69

                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 168 EIPLKILAHNNFV-------------------GRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:COG1094   70 EKALRLLDDDYMLevidlpdvgkspnaldrikGRIIGREGRTRRIIEELTGVDISI 125

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 46.17 E-value: 1.43e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKS-ITILSTPEGTSAACKSILE 154
Cdd:cd22429    6 LHVPQRAVGRIIGRGGETIRSICRTSGAKVKCDRESDDTLDLVRlITITGTKKEVDAAKSLILE 69

sixth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the sixth one.

Pssm-ID: 411879 [Multi-domain] Cd Length: 69 Bit Score: 45.52 E-value: 1.43e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRmviITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22451    7 IPKEYHRAIIGKGGAVLRELEAETGCRIQVPKKDDPSGKIR---ITGARDGVEAATAKILNISDEE 69

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 45.77 E-value: 1.48e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPaEAPDAKVRMVIITGPPEAQFKAQGRIYGKI 366
Cdd:cd22454    4 TTIEVVIPNADVGKVIGKGGETIKRIEALTDTVITFER-VNGGSPNREVQITGSPDNVAAAKRLIEDTI 71

second type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411806 [Multi-domain] Cd Length: 72 Bit Score: 45.34 E-value: 2.04e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIKE 368
Cdd:cd02396    3 TLRLLVPASQCGSLIGKGGSKIKEIRESTGASVQVASEMLPNSTERAVTISGSPEAITKCVEQICCVMLE 72

putative RNA-processing protein; Provisional

Pssm-ID: 237494 [Multi-domain] Cd Length: 180 Bit Score: 47.94 E-value: 2.37e-06

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKenagaaEKSITILSTPEGTSAACKSILEIMhkEAQDIKFTEEIPLKI 173
Cdd:PRK13763   9 IPKDRIGVLIGKKGETKKEIEERTGVKLEIDSE------TGEVIIEPTDGEDPLAVLKARDIV--KAIGRGFSPEKALRL 80

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 174 LAHNNFV-------------------GRLIGKEGRNLKKIEQDTDTKITISplqeltlynpERTITVKGNVETCAKAEEE 234
Cdd:PRK13763  81 LDDDYVLevidlsdygdspnalrrikGRIIGEGGKTRRIIEELTGVDISVY----------GKTVAIIGDPEQVEIAREA 150


                 ....*.
gi 767944778 235 IMKKIR 240
Cdd:PRK13763 151 IEMLIE 156

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 44.96 E-value: 2.40e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 302 LFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEAQFKAQGRI 362
Cdd:cd22400    4 ILVPSEFVGAIIGKGGATIRQITQQTGARIDIHRKENAGAAEKAITIYGTPEGCSSACKQI 64

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 45.10 E-value: 2.50e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778 295 SETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEA-------PDAKVRMVIITGPPEAQFKAQGRI 362
Cdd:cd22447    1 SPKQNLTVPIPASTRARIIGKKGANLKQIREKTGVRIDIPPRDAdaapadeDDDTMVEVTITGDEFNVQHAKQRI 75

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 44.84 E-value: 2.73e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhRKENA---GAAEKSITILSTPEGTSAACKSILEIMH 157
Cdd:cd22435    4 LKLLVPNYAAGSIIGKGGQTIAQLQKETGARIKL-SKNNDfypGTTERVCLIQGEVEAVNAVLDFILEKIR 73

sixth type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the sixth one.

Pssm-ID: 411879 [Multi-domain] Cd Length: 69 Bit Score: 44.75 E-value: 2.85e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAaekSITILSTPEGTSAACKSILEIMHKE 159
Cdd:cd22451    5 IDIPKEYHRAIIGKGGAVLRELEAETGCRIQVPKKDDPSG---KIRITGARDGVEAATAKILNISDEE 69

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 45.02 E-value: 3.03e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 380 LEAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEILTQVKQHQQQ 458
Cdd:cd22429    2 ITEELHVPQRAVGRIIGRGGETIRSICRTSGAKVKCDRESDDTLDLVRLITITGTKKEVDAAKSLILEKVSEEEEFRQR 80

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 44.53 E-value: 3.46e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778  91 RLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKEN----AGAAEKSITIlstpEGTSAACKSILEI 155
Cdd:cd22460    3 RLLVASSQAGSLIGKGGAIIKQIREESGASVRILPEEElppcASPDDRVVQI----SGEAQAVKKALEL 67

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 44.48 E-value: 3.59e-06

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 179 FVGRLIGKEGRNLKKIEQDTDTKITISPLQELTlynpeRTITVKGNVETCAKAEEEI 235
Cdd:cd02394   12 FHGHIIGKGGANIKRIREESGVSIRIPDDEANS-----DEIRIEGSPEGVKKAKAEI 63

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 44.09 E-value: 4.12e-06

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 767944778 379 KLEAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTP 421
Cdd:cd22432    1 VVELRLLIPSKAAGAIIGKGGENIKRLRTEYNASVSVPDSSGP 43

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 44.72 E-value: 4.16e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPR------DQTPDENDQVVVKITGHFYACQVAQRKIQEI 448
Cdd:cd22447   10 IPASTRARIIGKKGANLKQIREKTGVRIDIPPrdadaaPADEDDDTMVEVTITGDEFNVQHAKQRIEEI 78

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411947 [Multi-domain] Cd Length: 79 Bit Score: 44.78 E-value: 4.27e-06

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEA 354
Cdd:cd22519    7 TLRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDA 62

second type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the second one.

Pssm-ID: 411834 [Multi-domain] Cd Length: 75 Bit Score: 44.22 E-value: 4.86e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 181 GRLIGKEGRNLKKIEQDTDTKITIsPLQEltlyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22406   17 RFILGKKGKKLQELELKTATKIVI-PRQE----DNSDEIKITGTKEGIEKARHEIQLISDE 72

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 44.33 E-value: 5.80e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEK-------SITILSTPEGTSAACKSILEI 155
Cdd:cd22447    6 LTVPIPASTRARIIGKKGANLKQIREKTGVRIDIPPRDADAAPADedddtmvEVTITGDEFNVQHAKQRIEEI 78

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 43.78 E-value: 6.04e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRkENAGAAEKSITILSTPEGTSAACKSILEI 155
Cdd:cd22396    7 VPDKMVGLIIGRGGEQINRLQAESGAKIQIAP-DSGGLPERPCTLTGTPDAIETAKRLIDQI 67

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411950 [Multi-domain] Cd Length: 75 Bit Score: 43.95 E-value: 6.91e-06

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 295 SETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKvRMVIITGPP 352
Cdd:cd22522    6 PPASTHELTIPNDLIGCIIGRQGTKINEIRQMSGAQIKIANATEGSSE-RQITITGSP 62

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein RCF3 and similar protein; RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of RCF3.

Pssm-ID: 411891 [Multi-domain] Cd Length: 71 Bit Score: 43.57 E-value: 7.21e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22463    8 IPEAVVGLIIGKSGNTIKQISERSGAFVAIVQDRYPLEETQKILRISGTEEQLKRAQSLVEGLI 71

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 43.46 E-value: 8.13e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRkENAGAAEKSITILSTPEGTSAACKSILEI 155
Cdd:cd22454    8 VVIPNADVGKVIGKGGETIKRIEALTDTVITFER-VNGGSPNREVQITGSPDNVAAAKRLIEDT 70

third type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411826 [Multi-domain] Cd Length: 67 Bit Score: 43.40 E-value: 8.20e-06

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVV--PRDQTPDEndqvVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22398    4 VPVPRFAVGVVIGKGGEMIKKIQNETGARVQFkpDDGNSPDR----ICVITGPPDQVQHAARMIQELI 67

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 43.46 E-value: 8.53e-06

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22515    2 LTIRLLMHGKEVGSIIGKKGESVKKMREESGARINISEGN-----CPERIITLAGPTNAIFKAFAMIIDKLEE 69

type I K homology (KH) RNA-binding domain found in the KH domain-containing, RNA-binding, signal transduction-associated protein (KHDRBS) family; The KHDRBS family includes three members, KHDRBS1-3. KHDRBS1, also called GAP-associated tyrosine phosphoprotein p62, or Src-associated in mitosis 68 kDa protein, or Sam68, or p21 Ras GTPase-activating protein-associated p62, or p68, is an RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. It binds to RNA containing 5'-[AU]UAA-3' as a bipartite motif spaced by more than 15 nucleotides. It also binds poly(A). KHDRBS1 acts as a putative regulator of mRNA stability and/or translation rates and mediates mRNA nuclear export. It is recruited and tyrosine phosphorylated by several receptor systems, for example the T-cell, leptin and insulin receptors. KHDRBS2, also called Sam68-like mammalian protein 1, or SLM-1, is an RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. It binds both poly(A) and poly(U) homopolymers. KHDRBS2 may function as an adapter protein for Src kinases during mitosis. KHDRBS3, also called RNA-binding protein T-Star, or Sam68-like mammalian protein 2, or SLM-2, or Sam68-like phosphotyrosine protein, is an RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. It binds optimally to RNA containing 5'-[AU]UAA-3' as a bipartite motif spaced by more than 15 nucleotides. It also binds poly(A). KHDRBS3 may play a role as a negative regulator of cell growth.

Pssm-ID: 411812 [Multi-domain] Cd Length: 102 Bit Score: 44.20 E-value: 9.24e-06

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 767944778 161 QDIKFTE--EIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22384    1 KPIKLSEkvLIPVKEFPKFNFVGKLLGPRGNTLKRLQEETGTKMSI 46

second type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411806 [Multi-domain] Cd Length: 72 Bit Score: 43.03 E-value: 1.24e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd02396    4 LRLLVPASQCGSLIGKGGSKIKEIRESTGASVQVASEMLPNSTERAVTISGSPEAITKCVEQICCVM 70

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 42.95 E-value: 1.26e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPR--DQTPDENDQVVVkITGHFYACQVAQRKIQE 447
Cdd:cd09031    5 LEVPENLVGAILGKGGKTLVEIQELTGARIQISKkgEFVPGTRNRKVT-ITGTPAAVQAAQYLIEQ 69

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 42.60 E-value: 1.47e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 298 ETVH-LFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAeAPDAKVRMVIITGP--PEAQ-FKAQ 359
Cdd:cd22459    1 EVVFrLLCPVSKAGSVIGKGGEIIKQLRQETGARIKVEDG-VPGTEERVITISSSeaPEAPvSPAQ 65

type I K homology (KH) RNA-binding domain found in mitochondrial A-kinase anchor protein 1 (AKAP1) and similar proteins; AKAP1, also called A-kinase anchor protein 149 kDa, or AKAP 149, or dual specificity A-kinase-anchoring protein 1, or D-AKAP-1, or protein kinase A-anchoring protein 1 (PRKA1), or spermatid A-kinase anchor protein 84, or S-AKAP84, is a novel developmentally regulated A kinase anchor protein of male germ cells. It binds to type I and II regulatory subunits of protein kinase A and anchors them to the cytoplasmic face of the mitochondrial outer membrane.

Pssm-ID: 411823 [Multi-domain] Cd Length: 68 Bit Score: 42.51 E-value: 1.62e-05

                         10        20        30
                 ....*....|....*....|....*....|.
gi 767944778 177 NNFVGRLIGKEGRNLKKIEQDTDTKITISPL 207
Cdd:cd22395    8 SELVGRLIGKQGRNVKQLKQKSGAKIYIKPH 38

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411949 Cd Length: 76 Bit Score: 42.73 E-value: 1.66e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 295 SETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIA-PAEAPDAkvRMVIITGPPEAQFKAQGRIYGKIKEE 369
Cdd:cd22521    2 AQTTSHELTIPNDLIGCIIGRQGAKINEIRQMSGAQIKIAnPVEGSTD--RQVTITGSAASISLAQYLINARLSSE 75

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH2 domain of PEPPER and FLK, as well as KH2 and KH4 domains of RCF3 and HEN4.

Pssm-ID: 411888 [Multi-domain] Cd Length: 73 Bit Score: 42.61 E-value: 1.78e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 172 KILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNP--ERTITVKGNVETCAKAEEEIMKKIR 240
Cdd:cd22460    3 RLLVASSQAGSLIGKGGAIIKQIREESGASVRILPEEELPPCASpdDRVVQISGEAQAVKKALELVSSRLR 73

third type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411826 [Multi-domain] Cd Length: 67 Bit Score: 42.25 E-value: 1.83e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 303 FIPALSVGAIIGKQGQHIKQLSRFAGASIKIAP--AEAPDakvRMVIITGPPEAQFKAQGRI 362
Cdd:cd22398    5 PVPRFAVGVVIGKGGEMIKKIQNETGARVQFKPddGNSPD---RICVITGPPDQVQHAARMI 63

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 42.17 E-value: 2.36e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 309 VGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRmviITGPPEAQFKAQGRIYGKIK 367
Cdd:cd02394   13 HGHIIGKGGANIKRIREESGVSIRIPDDEANSDEIR---IEGSPEGVKKAKAEILELVD 68

putative RNA-processing protein; Provisional

Pssm-ID: 237494 [Multi-domain] Cd Length: 180 Bit Score: 44.86 E-value: 2.39e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIapaeapDAKVRMVIIT----GPPEAQFKAQGRI----YGKIKEEN 370
Cdd:PRK13763   4 MEYVKIPKDRIGVLIGKKGETKKEIEERTGVKLEI------DSETGEVIIEptdgEDPLAVLKARDIVkaigRGFSPEKA 77

                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 371 FVSPKEEVKLEAhIRVPSFAA---------GRVIGKGGKTVNELQNLSSAEVVVpRDQTpdendqvvVKITGHFYACQVA 441
Cdd:PRK13763  78 LRLLDDDYVLEV-IDLSDYGDspnalrrikGRIIGEGGKTRRIIEELTGVDISV-YGKT--------VAIIGDPEQVEIA 147

                        170
                 ....*....|....
gi 767944778 442 QRKIqEILTQVKQH 455
Cdd:PRK13763 148 REAI-EMLIEGAPH 160

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411919 Cd Length: 74 Bit Score: 42.36 E-value: 2.40e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISplQELTLYNPERTITVKGNVETCAKAEE---EIMKK 238
Cdd:cd22491    1 PLRILVPTQFVGAIIGKEGLTIKNITKQTQSKVDIH--RKENAGAAEKPITIHATPEGCSAACRmilEIMQK 70

first type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411883 Cd Length: 70 Bit Score: 42.28 E-value: 2.41e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767944778 181 GRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNPERTITVKGNVETCAKA 231
Cdd:cd22455   13 AVIIGKGGENIARLRATTGVKAGVSKVVP---GVHDRVLTVSGPLEGVAKA 60

second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411910 [Multi-domain] Cd Length: 73 Bit Score: 42.20 E-value: 2.46e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEILTQ 451
Cdd:cd22482    6 IMIPAGKAGLVIGKGGETIKQLQERAGVKMILIQDGSQNTNVDKPLRIIGDPYKVQQACEMVMDILRE 73

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein PEPPER and similar proteins; The family includes a group of plant RNA-binding KH domain-containing proteins, such as PEPPER, flowering locus K homology domain protein (FLK), RNA-binding KH domain-containing protein RCF3 and KH domain-containing protein HEN4. PEPPER regulates vegetative and gynoecium development. It acts as a positive regulator of the central floral repressor FLOWERING LOCUS C. In concert with HUA2, PEPPER antagonizes FLK by positively regulating FLC probably at transcriptional and post-transcriptional levels, and thus acts as a negative regulator of flowering. FLK, also called flowering locus KH domain protein, regulates positively flowering by repressing FLC expression and post-transcriptional modification. PEPPER and FLK contain three K-homology (KH) RNA-binding domains. RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 and HEN4 contain five KH RNA-binding domains. The model corresponds to the KH1 domain of PEPPER and FLK, as well as KH1 and KH3 domains of RCF3 and HEN4.

Pssm-ID: 411887 [Multi-domain] Cd Length: 69 Bit Score: 42.21 E-value: 2.52e-05

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPrDQTPDENDQVVV 429
Cdd:cd22459    8 CPVSKAGSVIGKGGEIIKQLRQETGARIKVE-DGVPGTEERVIT 50

first type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411941 [Multi-domain] Cd Length: 73 Bit Score: 42.04 E-value: 2.60e-05

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 767944778 390 AAGRVIGKGGKTVNELQNLSSAEVVVPRDQT--PDENDQVVVkITG 433
Cdd:cd22513   12 AAGSVIGKGGATINDFQAQSGARIQLSRAQEffPGTTDRVLL-VSG 56

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 42.19 E-value: 2.83e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEksITILSTPEGTSAACKSILEIMHKE 159
Cdd:cd22417    3 LTVEVDPKYHPKIIGRKGAVITKLRDDHDVNIQFPDKGDENDDE--ITITGYEKNAEAAKDAILKIVQEL 70

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 41.94 E-value: 3.03e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 180 VGRLIGKEGRNLKKIEQDTDTKITIsPLQELTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22428   16 VGLIIGRQGATIKQIQKETGARIDF-KDEGSGGELPERVLLIQGNPVQAQRAEEAIHQII 74

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 41.94 E-value: 3.03e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22428    9 MKVPREAVGLIIGRQGATIKQIQKETGARIDFKDEGSGGELPERVLLIQGNPVQAQRAEEAIHQII 74

third type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411885 [Multi-domain] Cd Length: 64 Bit Score: 41.68 E-value: 3.09e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAA 148
Cdd:cd22457    5 IPPDMVGCIIGKGGSKIQEIRRLSGCKISIAKAPHDETGERMFTITGTPEANDRA 59

first type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411863 [Multi-domain] Cd Length: 73 Bit Score: 41.75 E-value: 3.10e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPR--DQTPDENDQVVVkITGHFYACQVAQRKIQEIL 449
Cdd:cd22435    8 VPNYAAGSIIGKGGQTIAQLQKETGARIKLSKnnDFYPGTTERVCL-IQGEVEAVNAVLDFILEKI 72

first type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411824 [Multi-domain] Cd Length: 68 Bit Score: 41.86 E-value: 3.26e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 177 NNFVGRLIGKEGRNLKKIEQDTDTKITISPLQEltlYNPERTITVKGNVETCAKAEEEI 235
Cdd:cd22396    9 DKMVGLIIGRGGEQINRLQAESGAKIQIAPDSG---GLPERPCTLTGTPDAIETAKRLI 64

second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411909 [Multi-domain] Cd Length: 71 Bit Score: 41.92 E-value: 3.27e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22481    6 IMIPASKAGLVIGKGGETIKQLQERAGVKMVMIQDGPQNTGADKPLRITGDPYKVQQAKEMVLELI 71

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 41.42 E-value: 3.69e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 178 NFVGRLIGKEGRNLKKIEQDTDTKITISplQELtlyNPERTITVKGNVETCAKAEEEI 235
Cdd:cd22411    9 QFHKNIIGKGGATIKKIREETNTRIDLP--EEN---SDSDVITITGKKEDVEKARERI 61

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 42.01 E-value: 3.97e-05

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 161 QDIKFTEEIPLKILAHnnfvgrLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPER-----TITVKGNVETCAKAEEEI 235
Cdd:cd22446    5 PKVTITISVPSSVRGA------IIGSRGKNLKSIQDKTGTKIQIPKRNEEGNYDEDDddetvEISIEGDAEGVELAKKEI 78


                 ....*.
gi 767944778 236 MKKIRE 241
Cdd:cd22446   79 EAIVKE 84

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 41.41 E-value: 4.34e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKEN--AGAAEKSITILSTPEGTSAACKSILE 154
Cdd:cd09031    3 IELEVPENLVGAILGKGGKTLVEIQELTGARIQISKKGEfvPGTRNRKVTITGTPAAVQAAQYLIEQ 69

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 41.03 E-value: 4.36e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkENAGAAEKSITILSTPEGTSAACKSIL 153
Cdd:cd22411    6 IFKQFHKNIIGKGGATIKKIREETNTRIDL---PEENSDSDVITITGKKEDVEKARERIL 62

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 41.12 E-value: 4.64e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlynPERTITVKGNVETCAKAEEEI 235
Cdd:cd22430    1 PLCFKIDSSLVGAVIGRGGSKIRELEESTGSKIKIIKGG------QEAEVKIFGSDEAQQKAKELI 60

first type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411883 Cd Length: 70 Bit Score: 41.51 E-value: 4.80e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778  88 LPLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhRKENAGAAEKSITILSTPEGTSAACKSILEIMHK 158
Cdd:cd22455    1 LTLRALVSSKEAAVIIGKGGENIARLRATTGVKAGV-SKVVPGVHDRVLTVSGPLEGVAKAFGLIARTLNE 70

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 41.08 E-value: 4.80e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHrKENAGAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22462    1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEVL-KPDSATGERIVLISGTPDQARHAQNLIEAFI 66

fourth type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/CRD-BP/VICKZ1, IGF2BP2/IMP-2/VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the fourth one.

Pssm-ID: 411831 [Multi-domain] Cd Length: 66 Bit Score: 41.07 E-value: 6.12e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEK-SITILSTPEGTSAA 148
Cdd:cd22403    4 IRVPSSMVGRIIGKGGQNVRELQRLTGAIIKLPRDQTPDEGDEvPVEIIGNFYATQSA 61

sixth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the sixth one.

Pssm-ID: 411804 [Multi-domain] Cd Length: 68 Bit Score: 41.02 E-value: 6.17e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 381 EAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENdqvvVKITGHFYACQVAQRKIQEILT 450
Cdd:cd02394    3 FTTIEIDPKFHGHIIGKGGANIKRIREESGVSIRIPDDEANSDE----IRIEGSPEGVKKAKAEILELVD 68

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411947 [Multi-domain] Cd Length: 79 Bit Score: 41.31 E-value: 6.70e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22519    8 LRLVVPASQCGSLIGKGGSKIKEIRESTGAQVQVAGDMLPNSTERAVTISGTPDAIIQCVKQICVVM 74

first type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the first one.

Pssm-ID: 411856 [Multi-domain] Cd Length: 74 Bit Score: 40.78 E-value: 7.33e-05

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASI----KIAPAEAPDakvRMVIITGPPEAQFKAQGRIY 363
Cdd:cd22428   11 VPREAVGLIIGRQGATIKQIQKETGARIdfkdEGSGGELPE---RVLLIQGNPVQAQRAEEAIH 71

arCOG04150 universal archaeal KH domain protein; This family of proteins is universal among the 41 archaeal genomes analyzed, and is not observed outside of the archaea. The proteins contain a single KH domain (pfam00013) which is likely to confer the ability to bind RNA.

Pssm-ID: 274711 [Multi-domain] Cd Length: 172 Bit Score: 43.32 E-value: 7.64e-05

                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  301 HLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIapaeapDAKVRMVII---TGPPEAQFKAQGRI----YGKIKEENFVS 373
Cdd:TIGR03665   1 YVKIPKDRIGVLIGKGGETKKEIEERTGVKLDI------DSETGEVKIepeDEDPLAVMKAREVVkaigRGFSPEKALKL 74

                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  374 PKEEVKLEAhIRVPSFAA---------GRVIGKGGKTVNELQNLSSAEVVVpRDQTpdendqvvVKITGHFYACQVAQRK 444
Cdd:TIGR03665  75 LDDDYMLEV-IDLKEYGKspnalrrikGRIIGEGGKTRRIIEELTGVSISV-YGKT--------VGIIGDPEQVQIAREA 144

                         170
                  ....*....|..
gi 767944778  445 IqEILTQVKQHQ 456
Cdd:TIGR03665 145 I-EMLIEGAPHG 155

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 40.73 E-value: 8.28e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 392 GRVIGKGGKTVNELQNLSSAEVVVPRDQtpdenDQVVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22430   12 GAVIGRGGSKIRELEESTGSKIKIIKGG-----QEAEVKIFGSDEAQQKAKELIDELV 64

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 41.24 E-value: 8.60e-05

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEK-------SITILSTPEGTSAACKSILEIMHKEA 160
Cdd:cd22446   13 VPSSVRGAIIGSRGKNLKSIQDKTGTKIQIPKRNEEGNYDEddddetvEISIEGDAEGVELAKKEIEAIVKERT 86

third type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411867 [Multi-domain] Cd Length: 68 Bit Score: 40.68 E-value: 8.69e-05

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENaGAAEKSITILSTPEGTSAA 148
Cdd:cd22439    6 ITIPNDLIGCIIGKGGTKINEIRQLSGATIKIANSED-GSTERSVTITGTPEAVSLA 61

type I K homology (KH) RNA-binding domain found in yeast branchpoint-bridging protein (BBP) and similar proteins; Yeast BBP, also called mud synthetic-lethal 5 protein, or splicing factor 1, or zinc finger protein BBP, is a mammalian splicing factor SF1 ortholog. It is involved in protein-protein interactions that bridge the 3' and 5' splice-site ends of the intron during the early steps of yeast pre-mRNA splicing. BBP interacts specifically with the pre-mRNA branchpoint sequence UACUAAC.

Pssm-ID: 411805 [Multi-domain] Cd Length: 92 Bit Score: 41.05 E-value: 1.02e-04

                         10        20        30
                 ....*....|....*....|....*....|....*..
gi 767944778 168 EIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd02395    7 YIPVDEYPDYNFIGLIIGPRGNTQKRMEKESGAKIAI 43

RNA recognition motif 2 (RRM2) found in the VICKZ family proteins; This subfamily corresponds to the RRM2 of IGF-II mRNA-binding proteins (IGF2BPs or IMPs) in the VICKZ family that have been implicated in the post-transcriptional regulation of several different RNAs and in subcytoplasmic localization of mRNAs during embryogenesis. IGF2BPs are composed of two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), and four hnRNP K homology (KH) domains.

Pssm-ID: 409794 [Multi-domain] Cd Length: 76 Bit Score: 40.43 E-value: 1.17e-04

                         10        20
                 ....*....|....*....|...
gi 767944778  26 RALDKLNGFQLENFTLKVAYIPD 48
Cdd:cd12359   54 QAVNKLNGYQYEGSALKVSYIPD 76

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411943 Cd Length: 70 Bit Score: 40.38 E-value: 1.20e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778  88 LPLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkeNAGAAEKSITILSTPegTSAACKSILEIMHKEAQD 162
Cdd:cd22515    2 LTIRLLMHGKEVGSIIGKKGESVKKMREESGARINI----SEGNCPERIITLAGP--TNAIFKAFAMIIDKLEED 70

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411946 [Multi-domain] Cd Length: 78 Bit Score: 40.49 E-value: 1.21e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIM 156
Cdd:cd22518    9 LRLVVPASQCGSLIGKGGCKIKEIRESTGAQVQVAGDMLPNSTERAITIAGIPQSIIECVKQICVVM 75

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411918 Cd Length: 76 Bit Score: 40.46 E-value: 1.23e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISplQELTLYNPERTITVKGNVETCAKAEE---EIMKK 238
Cdd:cd22490    1 PLRLLVPTQYVGAIIGKEGATIRNITKQTQSKIDVH--RKENAGAAEKAISIHSTPEGCSAACKmilEIMQK 70

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 39.97 E-value: 1.25e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEA 354
Cdd:cd22456    1 PIRLLIPHSLIGSIIGKGGARIKEIQDGSGARLVASKEFLPLSTERILEVQGTPDA 56

second type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411865 [Multi-domain] Cd Length: 69 Bit Score: 39.89 E-value: 1.29e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|.
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEV-VVPRDQTPDENDQVVVKITGHF 435
Cdd:cd22437    5 VPNSSCGLIIGKGGSTIKELREDSNANIkISPKDQLLPGSSERIVTITGSF 55

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 39.89 E-value: 1.48e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778  91 RLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHrKENAGAAEKSITILSTPEGTSAACKSI 152
Cdd:cd22404    4 KVTVPNSAISRVIGRGGCNINAIREVSGAHIEID-KQKGEQGDRRITIKGSADATRQAAQLI 64

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 1 (PCBP1) and similar proteins; The family includes PCBP1 (also called alpha-CP1, or heterogeneous nuclear ribonucleoprotein E1, or hnRNP E1, or nucleic acid-binding protein SUB2.3) and PCBP2 (also called alpha-CP2, or heterogeneous nuclear ribonucleoprotein E2, or hnRNP E2). They are single-stranded nucleic acid binding proteins that bind preferentially to oligo dC. They act as iron chaperones for ferritin. In case of infection by poliovirus, PCBP1 plays a role in initiation of viral RNA replication in concert with the viral protein 3CD. PCBP2 is a major cellular poly(rC)-binding protein. It also binds poly(rU). PCBP2 negatively regulates cellular antiviral responses mediated by MAVS signaling. It acts as an adapter between MAVS and the E3 ubiquitin ligase ITCH, therefore triggering MAVS ubiquitination and degradation. PCBP2 forms a metabolon with the heme oxygenase 1/cytochrome P450 reductase complex for heme catabolism and iron transfer. Both PCBP1 and PCBP2 contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411946 [Multi-domain] Cd Length: 78 Bit Score: 40.11 E-value: 1.53e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPEA 354
Cdd:cd22518    8 TLRLVVPASQCGSLIGKGGCKIKEIRESTGAQVQVAGDMLPNSTERAITIAGIPQS 63

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 39.93 E-value: 1.63e-04

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*
gi 767944778 309 VGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPE 353
Cdd:cd22433   13 AGCIIGRAGFKIKELREKTGATIKVYSECCPRSTDRVVQIGGKPD 57

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 39.47 E-value: 1.72e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778  87 DLPLRLLVPTQFVGAIIGKEGATIRNItkQTQSKIDVHRKENAGaAEKSITIlstpegtSAACKSILEIMHK 158
Cdd:cd22432    1 VVELRLLIPSKAAGAIIGKGGENIKRL--RTEYNASVSVPDSSG-PERILTI-------SADRETVLGILTE 62

second type I K homology (KH) RNA-binding domain found in tudor and KH domain-containing protein (TDRKH) and similar proteins; TDRKH, also called tudor domain-containing protein 2 (TDRD2), is a mitochondria-anchored RNA-binding protein that is required for spermatogenesis and involved in piRNA biogenesis. It specifically recruits MIWI, but not MILI, to engage the piRNA pathway. TDRKH contains two K-homology (KH) RNA-binding domains and one tudor domain, which are involved in binding to RNA or single-strand DNA. The model corresponds to the second one.

Pssm-ID: 411857 [Multi-domain] Cd Length: 82 Bit Score: 40.01 E-value: 1.76e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 180 VGRLIGKEGRNLKKIEQDTDTKITISPLQELTLyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22429   13 VGRIIGRGGETIRSICRTSGAKVKCDRESDDTL-DLVRLITITGTKKEVDAAKSLILEKVSE 73

second type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411948 [Multi-domain] Cd Length: 72 Bit Score: 39.62 E-value: 1.92e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEG----TSAACKSILE 154
Cdd:cd22520    4 LRLVIPASQCGSLIGKAGSKIKEIRESTGAQVQVAGDLLPNSTERAVTVSGVPDAiiqcVRQICAVILE 72

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411951 Cd Length: 68 Bit Score: 39.49 E-value: 2.00e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 297 TETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIApAEAPDAKVRMVIITGPPEAQFKAQ 359
Cdd:cd22523    1 TSSQEFLIPNDLIGCVIGRQGSKISEIRQMSGAHIKIG-NQTEGTSERHVTITGSPVSITLAQ 62

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 2 (IGF2BP2) and similar proteins; IGF2BP2, also called IGF2 mRNA-binding protein 2 (IMP-2), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 2, or VICKZ family member 2 (VICKZ2), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP2 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP3 in an RNA-dependent manner. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411925 Cd Length: 77 Bit Score: 39.69 E-value: 2.00e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEIMHKE 159
Cdd:cd22497    7 LFIPTQAVGAIIGKKGQHIKQLARFAGASIKIAPAEGPDVSERMVIITGPPEAQFKAQGRIFGKLKEE 74

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 39.50 E-value: 2.16e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 179 FVGRLIGKEGRNLKKIEQDTDTKITISPlqelTLYNPERTITVKG---NVETCAKAEEEIMKKIRE 241
Cdd:cd22417   11 YHPKIIGRKGAVITKLRDDHDVNIQFPD----KGDENDDEITITGyekNAEAAKDAILKIVQELES 72

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 39.15 E-value: 2.22e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTlynPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22462    1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEVLKPDSAT---GERIVLISGTPDQARHAQNLIEAFI 66

second type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411825 [Multi-domain] Cd Length: 69 Bit Score: 39.53 E-value: 2.29e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22397    4 IMIPGNKVGLIIGKGGETIKQLQERAGVKMVMIQDGPQPTGQDKPLRITGDPQKVQRAKELVMELI 69

third type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411830 [Multi-domain] Cd Length: 66 Bit Score: 39.16 E-value: 2.36e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 382 AHIRVPSFAAGRVIGKGGKTVNELQNLSSAEV-VVPRDQTPDENDQVVvkITGHFYACQVAQ 442
Cdd:cd22402    3 TYLYIPNKAVGAIIGTKGSHIRYIKRFSGASIkIAPADSPDAPERKVT--ITGPPEAQWKAQ 62

polynucleotide phosphorylase/polyadenylase; Provisional

Pssm-ID: 236995 [Multi-domain] Cd Length: 693 Bit Score: 43.50 E-value: 2.51e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkENAGaaekSITILST-PEGTSAACKSILEI 155
Cdd:PRK11824 560 IPPDKIRDVIGPGGKTIREITEETGAKIDI---EDDG----TVKIAATdGEAAEAAKERIEGI 615

seventh type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the seventh one.

Pssm-ID: 411880 [Multi-domain] Cd Length: 65 Bit Score: 39.23 E-value: 2.67e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 381 EAHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRdqTPDENDqvVVKITGHFYACQVAQRKIQE 447
Cdd:cd22452    3 RGWIKVSPRYFGRIIGPGGSNINQIREKSGCFINVPK--KNKESD--VITLRGTKEGVEKAEEMIKK 65

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana KH domain-containing protein HEN4 and similar protein; HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. HEN4 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of HEN4.

Pssm-ID: 411890 [Multi-domain] Cd Length: 66 Bit Score: 39.15 E-value: 2.73e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 382 AHIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVpRDQTPDENDQvVVKITGHFYACQVAQRKIQEIL 449
Cdd:cd22462    1 IEILIPAHAVGSVIGRGGSNINQIREISGAKVEV-LKPDSATGER-IVLISGTPDQARHAQNLIEAFI 66

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411944 Cd Length: 77 Bit Score: 39.32 E-value: 2.75e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd22516    9 LTIRLLMHGKEVGSIIGKKGETVKKMREESGARINISEGN-----CPERIVTITGPTDAIFKAFAMIAYKFEE 76

RNA recognition motif 2 (RRM2) found in vertebrate insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1); This subgroup corresponds to the RRM2 of IGF2BP1 (IGF2 mRNA-binding protein 1 or IMP-1), also termed coding region determinant-binding protein (CRD-BP), or VICKZ family member 1, or zipcode-binding protein 1 (ZBP-1). IGF2BP1 is a multi-functional regulator of RNA metabolism that has been implicated in the control of aspects of localization, stability, and translation for many mRNAs. It is predominantly located in cytoplasm and was initially identified as a trans-acting factor that interacts with the zipcode in the 3'- untranslated region (UTR) of the beta-actin mRNA, which is important for its localization and translational regulation. It inhibits IGF-II mRNA translation through binding to the 5'-UTR of the transcript. IGF2BP1 also acts as human immunodeficiency virus type 1 (HIV-1) Gag-binding factor that interacts with HIV-1 Gag protein and blocks the formation of infectious HIV-1 particles. It promotes mRNA stabilization and functions as a coding region determinant (CRD)-binding protein that binds to the coding region of betaTrCP1 mRNA and prevents miR-183-mediated degradation of betaTrCP1 mRNA. It also promotes c-myc mRNA stability by associating with the CRD. It stabilizes CD44 mRNA via interaction with the 3'-UTR of the transcript. In addition, IGF2BP1 specifically interacts with both Hepatitis C virus (HCV) 5'-UTR and 3'-UTR, further recruiting eIF3 and enhancing HCV internal ribosome entry site (IRES)-mediated translation initiation via the 3'-UTR. IGF2BP1 contains four hnRNP K-homology (KH) domains, two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), and a RGG RNA-binding domain. It also contains two putative nuclear export signals (NESs) and a putative nuclear localization signal (NLS).

Pssm-ID: 410037 [Multi-domain] Cd Length: 76 Bit Score: 39.27 E-value: 2.90e-04

                         10        20
                 ....*....|....*....|...
gi 767944778  26 RALDKLNGFQLENFTLKVAYIPD 48
Cdd:cd12628   54 QAIMKLNGHQLENHVLKVSYIPD 76

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 3 (PCBP3) and similar proteins; PCBP3, also called alpha-CP3, or PCBP3-overlapping transcript, or PCBP3-overlapping transcript 1, or heterogeneous nuclear ribonucleoprotein E3, or hnRNP E3, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It can function as a repressor dependent on binding to single-strand and double-stranded poly(C) sequences. PCBP3 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411950 [Multi-domain] Cd Length: 75 Bit Score: 39.33 E-value: 2.96e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhRKENAGAAEKSITILSTPEGTSAA 148
Cdd:cd22522   13 LTIPNDLIGCIIGRQGTKINEIRQMSGAQIKI-ANATEGSSERQITITGSPANISLA 68

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 39.00 E-value: 3.02e-04

                         10        20        30
                 ....*....|....*....|....*....|....*
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVH 124
Cdd:cd02393    6 TTIKIPPDKIGDVIGPGGKTIRAIIEETGAKIDIE 40

type I K homology (KH) RNA-binding domain found in protein quaking (Hqk) family; The Hqk family includes Hqk and protein held out wings (how) found in Drosophila. Hqk, also called HqkI, is an RNA-binding protein that plays a central role in myelinization. It binds to the 5'-NACUAAY-N(1,20)-UAAY-3' RNA core sequence and regulates target mRNA stability. It acts by regulating pre-mRNA splicing, mRNA export and protein translation. Hqk is a regulator of oligodendrocyte differentiation and maturation in the brain that may play a role in myelin and oligodendrocyte dysfunction in schizophrenia. How, also called KH domain protein KH93F, or protein muscle-specific, or protein Struthio, or protein wings held out (who), or Quaking-related 93F (qkr93F), is an RNA-binding protein involved in the control of muscular and cardiac activity. It is required for integrin-mediated cell-adhesion in wing blade. It plays essential roles during embryogenesis, in late stages of somatic muscle development, for myotube migration and during metamorphosis for muscle reorganization.

Pssm-ID: 411811 [Multi-domain] Cd Length: 101 Bit Score: 39.65 E-value: 3.58e-04

                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22383    8 VPVDEYPDYNFVGRILGPRGMTAKQLEQDTGCKIMI 43

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 38.77 E-value: 3.80e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778  87 DLPLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILEI 155
Cdd:cd22433    1 DCELRLLVHQSQAGCIIGRAGFKIKELREKTGATIKVYSECCPRSTDRVVQIGGKPDKVVECIREILEL 69

first type I K homology (KH) RNA-binding domain found in the insulin-like growth factor 2 mRNA-binding protein (IGF2BP) family; The IGF2BP family includes three members: IGF2BP1/IMP-1/ CRD-BP/ VICKZ1, IGF2BP2/IMP-2/ VICKZ2, and IGF2BP3/IMP-3/VICKZ3, which are RNA-binding factors that recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). They function by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. IGF2BP proteins contain four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411828 [Multi-domain] Cd Length: 68 Bit Score: 38.41 E-value: 4.40e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVkITGHFYACQVAQRKIQEIL 449
Cdd:cd22400    4 ILVPSEFVGAIIGKGGATIRQITQQTGARIDIHRKENAGAAEKAIT-IYGTPEGCSSACKQILEIM 68

Splicing factor (branch point binding protein) [RNA processing and modification];

Pssm-ID: 227503 [Multi-domain] Cd Length: 269 Bit Score: 41.88 E-value: 4.69e-04

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|...
gi 767944778 164 KFTEE--IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:COG5176  147 KYQNKiyIPVQEYPESNFVGLLIGPRGSTLKQLERISRAKIAI 189

type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae meiotic recombination 1 protein (MER1) and similar proteins; MER1 is required for chromosome pairing and genetic recombination. It may function to bring the axial elements of the synaptonemal complex corresponding to homologous chromosomes together by initiating recombination. MER1 might be responsible for regulating the MER2 gene and/or gene product.

Pssm-ID: 411886 [Multi-domain] Cd Length: 65 Bit Score: 38.20 E-value: 5.05e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767944778 180 VGRLIGKEGRNLKKIEQDTDTKITISPLQEltlyNPERTITVKGNVETCAKA 231
Cdd:cd22458   12 CGRLIGAKGKNIKALSEKSGASIRLIPISN----SSQQTIHLSGTDKQIALA 59

first type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) and similar proteins; IGF2BP3, also called IGF2 mRNA-binding protein 3 (IMP-3), or hepatocellular carcinoma autoantigen p62, or IGF-II mRNA-binding protein 3, or VICKZ family member 3 (VICKZ3), or KH domain-containing protein overexpressed in cancer, or KOC, is primarily found in the nucleolus, where it can bind to the 5' UTR of the insulin-like growth factor II leader 3 mRNA and may repress translation of insulin-like growth factor II during late development. It acts as an RNA-binding factor that may recruit target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It also modulates the rate and location at which target transcripts encounter the translational apparatus and shields them from endonuclease attacks or microRNA-mediated degradation. IGF2BP3 binds to the 3'-UTR of CD44 mRNA and stabilizes it, hence promotes cell adhesion and invadopodia formation in cancer cells. It also binds to beta-actin/ACTB and MYC transcripts. IGF2BP3 can form homooligomers and heterooligomers with IGF2BP1 and IGF2BP2 in an RNA-dependent manner. IGF2BP3 contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the first one.

Pssm-ID: 411920 Cd Length: 76 Bit Score: 38.64 E-value: 5.05e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISplQELTLYNPERTITVKGNVETCAKAEEEIMKKIRESYEN 245
Cdd:cd22492    1 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVH--RKENAGAAEKSITILSTPEGTSAACKSILEIMHKEAQD 74

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 38.36 E-value: 5.56e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVkITGHFYACQVAQRKIQE 447
Cdd:cd22399    6 VPANKCGLVIGKGGETIRQINQQSGAHVELDRNPPPNPNEKLFI-IRGNPQQIEHAKQLIRE 66

type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana zinc finger CCCH domain-containing proteins AtC3H36, AtC3H52 and similar proteins; The family corresponds to a group of plant CCCH family zinc finger proteins, such as AtC3H36 and AtC3H52, which contain one K homology (KH) RNA-binding domain. They may play important roles in RNA processing as RNA-binding proteins in animals. They may also have an effective role in stress tolerance.

Pssm-ID: 411892 [Multi-domain] Cd Length: 66 Bit Score: 38.22 E-value: 5.78e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEApDAKVRMVIITGPPEAQFKAQGRI 362
Cdd:cd22464    5 VDASLAGAIIGKGGVNSKQICRETGVKLSIRDHER-DPNLKNVELEGSFEQIKEASGMV 62

type I K homology (KH) RNA-binding domain found in splicing factor 1 (SF1) and similar proteins; SF1, also called branch point-binding protein, or BBP, or transcription factor ZFM1, or zinc finger gene in MEN1 locus, or zinc finger protein 162, is necessary for the ATP-dependent first step of spliceosome assembly. Binds to the intron branch point sequence (BPS) 5'-UACUAAC-3' of the pre-mRNA. It may act as transcription repressor.

Pssm-ID: 411810 [Multi-domain] Cd Length: 93 Bit Score: 38.83 E-value: 5.80e-04

                         10        20
                 ....*....|....*....|....*..
gi 767944778 178 NFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22382   17 NFVGLLIGPRGNTLKKIEKETGAKIMI 43

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 38.35 E-value: 6.44e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGH--FYACQVAQRKIQE 447
Cdd:cd22404    5 VTVPNSAISRVIGRGGCNINAIREVSGAHIEIDKQKGEQGDRRITIKGSADatRQAAQLINALIKD 70

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 38.03 E-value: 6.72e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 300 VHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIApAEAPDAKVRmviITGPPEAQFKAQGRI 362
Cdd:cd22430    2 LCFKIDSSLVGAVIGRGGSKIRELEESTGSKIKII-KGGQEAEVK---IFGSDEAQQKAKELI 60

second type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411806 [Multi-domain] Cd Length: 72 Bit Score: 38.02 E-value: 6.85e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPlqELTLYNPERTITVKGNVETCAKAEEEIMKKIRE 241
Cdd:cd02396    2 ITLRLLVPASQCGSLIGKGGSKIKEIRESTGASVQVAS--EMLPNSTERAVTISGSPEAITKCVEQICCVMLE 72

second type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411911 [Multi-domain] Cd Length: 83 Bit Score: 38.35 E-value: 6.86e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVKITGHFYACQVAQRKIQEILTQVKQ 454
Cdd:cd22483    9 ILIPASKVGLVIGKGGETIKQLQERTGVKMIMIQDGPLPTGADKPLRITGDPFKVQQAREMVLEIIREKDQ 79

second type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411875 [Multi-domain] Cd Length: 80 Bit Score: 38.17 E-value: 7.19e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 178 NFVGRLIGKEGRNLKKIEQDTDTKITISP-----LQELTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22447   13 STRARIIGKKGANLKQIREKTGVRIDIPPrdadaAPADEDDDTMVEVTITGDEFNVQHAKQRIEEII 79

second type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411864 [Multi-domain] Cd Length: 70 Bit Score: 37.98 E-value: 7.30e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQElTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22436    2 QVKILVPNSTAGMIIGKGGATIKAIMEQSGARVQISQKPE-SINLQERVVTVTGEPEANRKAVSLILQKI 70

second type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411861 [Multi-domain] Cd Length: 70 Bit Score: 37.62 E-value: 8.86e-04

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 171 LKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISplQELTLYNPERTITVKGNVETCAKAEEEIMK 237
Cdd:cd22433    4 LRLLVHQSQAGCIIGRAGFKIKELREKTGATIKVY--SECCPRSTDRVVQIGGKPDKVVECIREILE 68

first type I K homology (KH) RNA-binding domain found in the family of poly(C)-binding proteins (PCBPs); The PCBP family, also known as hnRNP E family, comprises four members, PCBP1-4, which are RNA-binding proteins that interact in a sequence-specific manner with single-stranded poly(C) sequences. They are mainly involved in various posttranscriptional regulations, including mRNA stabilization or translational activation/silencing. Besides, PCBPs may share iron chaperone activity. PCBPs contain three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411866 [Multi-domain] Cd Length: 67 Bit Score: 37.62 E-value: 8.89e-04

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkENAGAAEKSITILSTpegTSAACKSILEIMHKEAQD 162
Cdd:cd22438    1 IRMLMQGKEVGSIIGKKGETIKKFREESGARINI---SDGSCPERIVTVTGT---TDAVFKAFELICRKLEED 67

first type I K homology (KH) RNA-binding domain found in KH homology domain-containing protein 4 (KHDC4) and similar proteins; KHDC4, also called Brings lots of money 7 (Blom7), or pre-mRNA splicing factor protein KHDC4, is an RNA-binding protein involved in pre-mRNA splicing. It interacts with the PRP19C/Prp19 complex/NTC/Nineteen complex which is part of the spliceosome. KHDC4 binds preferentially RNA with A/C rich sequences and poly-C stretches. KHDC4 contains two type I K homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411814 [Multi-domain] Cd Length: 102 Bit Score: 38.69 E-value: 9.32e-04

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767944778 164 KFTEEIPLKI-LAHNNF--VGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22386    2 YYQEKVFVGLeHAPPGFnvRGKLIGPGGSNVKHIQQETGAKVQL 45

type I K homology (KH) RNA-binding domain found in Drosophila melanogaster eukaryotic translation initiation factor 4E-binding protein Mextli and similar proteins; Mextli is a novel eukaryotic translation initiation factor 4E-binding protein that promotes translation in Drosophila melanogaster.

Pssm-ID: 411882 [Multi-domain] Cd Length: 71 Bit Score: 37.68 E-value: 9.88e-04

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 377 EVKLEAHIrvPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDqTPDENDQVVVkITG 433
Cdd:cd22454    3 QTTIEVVI--PNADVGKVIGKGGETIKRIEALTDTVITFERV-NGGSPNREVQ-ITG 55

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 37.59 E-value: 1.01e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778  93 LVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENAGAAEKSITILSTPEGTSAACKSILE 154
Cdd:cd22399    5 LVPANKCGLVIGKGGETIRQINQQSGAHVELDRNPPPNPNEKLFIIRGNPQQIEHAKQLIRE 66

first type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411874 [Multi-domain] Cd Length: 86 Bit Score: 38.16 E-value: 1.04e-03

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 295 SETETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKI-------APAEAPDAKVRMVIITGPPEAQFKAQGRIYGKIK 367
Cdd:cd22446    4 SPKVTITISVPSSVRGAIIGSRGKNLKSIQDKTGTKIQIpkrneegNYDEDDDDETVEISIEGDAEGVELAKKEIEAIVK 83


                 ..
gi 767944778 368 EE 369
Cdd:cd22446   84 ER 85

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 37.16 E-value: 1.09e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 168 EIPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIM 236
Cdd:cd22432    1 VVELRLLIPSKAAGAIIGKGGENIKRLRTEYNASVSVPDSS-----GPERILTISADRETVLGILTEIL 64

third type I K homology (KH) RNA-binding domain found in the family of neuro-oncological ventral antigen (Nova); The family includes two related neuronal RNA-binding proteins, Nova-1 and Nova-2. Nova-1, also called onconeural ventral antigen 1, or paraneoplastic Ri antigen, or ventral neuron-specific protein 1, may regulate RNA splicing or metabolism in a specific subset of developing neurons. It interacts with RNA containing repeats of the YCAY sequence. It is a brain-enriched splicing factor regulating neuronal alternative splicing. Nova-1 is involved in neurological disorders and carcinogenesis. Nova-2, also called astrocytic NOVA1-like RNA-binding protein, is a neuronal RNA-binding protein expressed in a broader central nervous system (CNS) distribution than Nova-1. It functions in neuronal RNA metabolism. NOVA family proteins contain three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411807 [Multi-domain] Cd Length: 71 Bit Score: 37.56 E-value: 1.18e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 178 NFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd09031   10 NLVGAILGKGGKTLVEIQELTGARIQISKKGEFVPGTRNRKVTITGTPAAVQAAQYLIEQRI 71

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411912 Cd Length: 68 Bit Score: 37.20 E-value: 1.19e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 298 ETVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKvRMVIITGPPE 353
Cdd:cd22484    1 EGIDVPIPRFAVGIVIGRNGEMIKKIQNDAGVRIQFKPDDGTTPE-RIAQITGPPD 55

third type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the third one.

Pssm-ID: 411835 [Multi-domain] Cd Length: 62 Bit Score: 37.19 E-value: 1.33e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 178 NFVGRLIGKEGRNLKKIEQDTDTKITISPLQeltlyNPERTITVKGNVETCAKAEEEIM 236
Cdd:cd22407    9 VYHPFIAGPNNENVKELQEETGVRINIPPPS-----VNKDEIVVSGEKEGVAQAVAKIK 62

first type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411945 Cd Length: 70 Bit Score: 37.32 E-value: 1.41e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778  88 LPLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVhrkENAGAAEKSITILSTpegTSAACKSILEIMHKEAQD 162
Cdd:cd22517    2 LTLRLLMHGKEVGSIIGKKGETVKRIREESSARITI---SEGSCPERITTITGS---TDAVFRAFSMIAFKLEED 70

type I K homology (KH) RNA-binding domain found in KH domain-containing, RNA-binding, signal transduction-associated protein 1 (KHDRBS1) and similar proteins; KHDRBS1, also called GAP-associated tyrosine phosphoprotein p62, or Src-associated in mitosis 68 kDa protein, or Sam68, or p21 Ras GTPase-activating protein-associated p62, or p68, is an RNA-binding protein that plays a role in the regulation of alternative splicing and influences mRNA splice site selection and exon inclusion. It binds to RNA containing 5'-[AU]UAA-3' as a bipartite motif spaced by more than 15 nucleotides. It also binds poly(A). KHDRBS1 acts as a putative regulator of mRNA stability and/or translation rates and mediates mRNA nuclear export. It is recruited and tyrosine phosphorylated by several receptor systems, for example the T-cell, leptin and insulin receptors.

Pssm-ID: 411896 [Multi-domain] Cd Length: 106 Bit Score: 38.07 E-value: 1.58e-03

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....*.
gi 767944778 161 QDIKFTEE--IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22468    1 KNMKLKERilIPVKQYPKFNFVGKILGPQGNTIKRLQEETGAKISV 46

type I K homology (KH) RNA-binding domain found in DEAD box protein 43 (DDX43), DEAD box protein 53 (DDX53) and similar proteins; DDX43 (also called cancer/testis antigen 13, or DEAD box protein HAGE, or helical antigen) displays tumor-specific expression. Diseases associated with DDX43 include rheumatoid lung disease. DDX53 (also called cancer-associated gene protein, or cancer/testis antigen 26, or DEAD box protein CAGE) shows high expression level in various tumors and is involved in anti-cancer drug resistance. Both DDX46 and DDX53 are members of the DEAD-box helicases, a diverse family of proteins involved in ATP-dependent RNA unwinding, needed in a variety of cellular processes including splicing, ribosome biogenesis and RNA degradation.

Pssm-ID: 411858 [Multi-domain] Cd Length: 66 Bit Score: 36.88 E-value: 1.58e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778  89 PLRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRkenaGAAEKSITILSTPEGTSAACKSILEIMHK 158
Cdd:cd22430    1 PLCFKIDSSLVGAVIGRGGSKIRELEESTGSKIKIIK----GGQEAEVKIFGSDEAQQKAKELIDELVGR 66

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411914 Cd Length: 70 Bit Score: 37.24 E-value: 1.62e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAE--APDakvRMVIITGPPE 353
Cdd:cd22486    4 SIEVSVPRFAVGIVIGRNGEMIKKIQNDAGVRIQFKPDDgiSPE---RVAQVMGPPD 57

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 36.84 E-value: 1.72e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 177 NNFVGRLIGKEGRNLKKIEQDTDTKITISPLQELTlynPERTITVKGNVETCAKAE 232
Cdd:cd22479    9 DGMVGLIIGRGGEQINKIQQDSGCKVQISPDSGGL---PERSVSLTGSPEAVQKAK 61

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 36.84 E-value: 1.83e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEA--PDakvRMVIITGPPEAQFKAQ 359
Cdd:cd22479    7 VPDGMVGLIIGRGGEQINKIQQDSGCKVQISPDSGglPE---RSVSLTGSPEAVQKAK 61

fifth type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana RNA-binding KH domain-containing protein RCF3 and similar protein; RCF3, also called protein ENHANCED STRESS RESPONSE 1 (ESR1), or protein HIGH OSMOTIC STRESS GENE EXPRESSION 5 (HOS5), or protein REGULATOR OF CBF GENE EXPRESSION 3, or protein SHINY 1 (SHI1), acts as negative regulator of osmotic stress-induced gene expression. It is involved in the regulation of thermotolerance responses under heat stress. It functions as an upstream regulator of heat stress transcription factor (HSF) genes. HEN4, also called protein HUA ENHANCER 4, plays a role in floral reproductive organ identity in the third whorl and floral determinacy specification by specifically promoting the processing of AGAMOUS (AG) pre-mRNA. It functions in association with HUA1 and HUA2. RCF3 contains five K-homology (KH) RNA-binding domains. The model corresponds to the KH5 domain of RCF3.

Pssm-ID: 411891 [Multi-domain] Cd Length: 71 Bit Score: 37.03 E-value: 1.94e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKI---APAEAPDAKVrmVIITGPPEAQFKAQ 359
Cdd:cd22463    3 KIEFQIPEAVVGLIIGKSGNTIKQISERSGAFVAIvqdRYPLEETQKI--LRISGTEEQLKRAQ 64

first type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411860 [Multi-domain] Cd Length: 64 Bit Score: 36.77 E-value: 1.97e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDakvRMVIITGPPEA 354
Cdd:cd22432    3 ELRLLIPSKAAGAIIGKGGENIKRLRTEYNASVSVPDSSGPE---RILTISADRET 55

fourteenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the fourteenth one.

Pssm-ID: 411845 [Multi-domain] Cd Length: 72 Bit Score: 36.80 E-value: 1.99e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 383 HIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQtpDENDQVVVkITGHFYACQVAQRKIQEILTQVKQ 454
Cdd:cd22417    4 TVEVDPKYHPKIIGRKGAVITKLRDDHDVNIQFPDKG--DENDDEIT-ITGYEKNAEAAKDAILKIVQELES 72

type I K homology (KH) RNA-binding domain found in Mask family proteins; The Mask family includes Drosophila melanogaster ankyrin repeat and KH domain-containing protein Mask, and its mammalian homologues Mask1/ANKHD1 and Mask2/ANKRD17. Mask, also called multiple ankyrin repeat single KH domain-containing protein, is a large ankyrin repeat and KH domain-containing protein involved in Drosophila receptor tyrosine kinase signaling. It acts as a mediator of receptor tyrosine kinase (RTK) signaling and may act either downstream of MAPK or transduce signaling through a parallel branch of the RTK pathway. Mask is required for the development and organization of indirect flight muscle sarcomeres by regulating the formation of M line and H zone and the correct assembly of thick and thin filaments in the sarcomere. Mask1/ANKHD1, also called HIV-1 Vpr-binding ankyrin repeat protein, or multiple ankyrin repeats single KH domain, or Hmask, is highly expressed in various cancer tissues and is involved in cancer progression, including proliferation and invasion. Mask2/ANKRD17, also called ankyrin repeat protein 17, or gene trap ankyrin repeat protein (GTAR), or serologically defined breast cancer antigen NY-BR-16, is a ubiquitously expressed ankyrin factor essential for the vascular integrity during embryogenesis. It may be directly involved in the DNA replication process and play pivotal roles in cell cycle and DNA regulation. It is also involved in innate immune defense against bacteria and viruses.

Pssm-ID: 411832 [Multi-domain] Cd Length: 71 Bit Score: 36.80 E-value: 2.05e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKvRMVIITGPPEAQFKAQGRIYGKIKE 368
Cdd:cd22404    7 VPNSAISRVIGRGGCNINAIREVSGAHIEIDKQKGEQGD-RRITIKGSADATRQAAQLINALIKD 70

second type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411825 [Multi-domain] Cd Length: 69 Bit Score: 36.45 E-value: 2.20e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGasikiapaeapdakVRMVIITGPPEAQ 355
Cdd:cd22397    1 TIEIMIPGNKVGLIIGKGGETIKQLQERAG--------------VKMVMIQDGPQPT 43

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411906 [Multi-domain] Cd Length: 75 Bit Score: 36.93 E-value: 2.26e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEA--PDakvRMVIITGPPEAqFKAQGRIYGKIKEE 369
Cdd:cd22478   10 VPDGMVGFIIGRGGEQISRIQQESGCKIQIAPDSGglPE---RSCMLTGTPES-VQSAKRLLDQIVEK 73

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411942 [Multi-domain] Cd Length: 71 Bit Score: 36.63 E-value: 2.31e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 384 IRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPR--DQTPDENDQVVVkITGHFYACQVAQ 442
Cdd:cd22514    5 IGVPDEHIGAILGRGGRTINEIQQHSGARIKISDrgDFVSGTRNRKVT-ITGPQDAVQMAQ 64

third type I K homology (KH) RNA-binding domain found in insulin-like growth factor 2 mRNA-binding protein 1 (IGF2BP1) and similar proteins; IGF2BP1, also called IGF2 mRNA-binding protein 1 (IMP-1), or coding region determinant-binding protein (CRD-BP), or IGF-II mRNA-binding protein 1, or VICKZ family member 1 (VICKZ1), or zipcode-binding protein 1 (ZBP-1), is an RNA-binding factor that recruits target transcripts to cytoplasmic protein-RNA complexes (mRNPs). It functions by binding to the 5' UTR of the insulin-like growth factor 2 (IGF2) mRNA and regulating IGF2 translation. It regulates localized beta-actin/ACTB mRNA translation, a crucial process for cell polarity, cell migration and neurite outgrowth. IGF2BP1 can form homodimers and heterodimers with IGF2BP1 and IGF2BP3. It contains four K-homology (KH) RNA-binding domains which are important in RNA binding and are known to be involved in RNA synthesis and metabolism. The model corresponds to the third one.

Pssm-ID: 411924 Cd Length: 76 Bit Score: 36.54 E-value: 2.69e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 383 HIRVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVVkITGHFYACQVAQRKIQEILTQ 451
Cdd:cd22496    6 HVFIPAQAVGAIIGKKGQHIKQLSRFASASIKIAPPETPDSKVRMVI-ITGPPEAQFKAQGRIYGKLKE 73

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411915 Cd Length: 72 Bit Score: 36.47 E-value: 2.91e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRK--ENAGAAEKSITILSTPE 143
Cdd:cd22487    8 VPTGKTGLIIGKGGETIKSISQQSGARIELQRNppPNADPNMKLFTIRGSPQ 59

first type I K homology (KH) RNA-binding domain found in Pyrococcus horikoshii Dim2p and similar proteins; The family includes a group of conserved KH domain-containing protein mainly from archaea, such as Dim2p homologues from Pyrococcus horikoshii and Aeropyrum pernix. Dim2p acts as a preribosomal RNA processing factor that has been identified as an essential protein for the maturation of 40S ribosomal subunit in Saccharomyces cerevisiae. It is required for the cleavage at processing site A2 to generate the pre-20S rRNA and for the dimethylation of the 18S rRNA by 18S rRNA dimethyltransferase, Dim1p. Dim2p contains two K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411817 [Multi-domain] Cd Length: 70 Bit Score: 36.02 E-value: 3.11e-03

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENA 129
Cdd:cd22389    1 LYVKIPKERIGVLIGKKGETKREIEERTGVKITVDSETGE 40

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 36.14 E-value: 3.15e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQT--QSKIDvhrKENAGAAEKSITILSTPE 143
Cdd:cd22434    8 IPKDLAGSIIGKGGQRIRQIRHESgaSIKID---EPLPGSEDRIITITGTQD 56

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 36.30 E-value: 3.23e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 180 VGRLIGKEGRNLKKIEQDTDTKITIsplqeltlyNPERTITVKG-NVETCAKAEEEIMKKIRE 241
Cdd:cd02393   15 IGDVIGPGGKTIRAIIEETGAKIDI---------EDDGTVTIFAtDKESAEAAKAMIEDIVAE 68

third type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411913 Cd Length: 68 Bit Score: 36.09 E-value: 3.48e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEA--PDakvRMVIITGPPE 353
Cdd:cd22485    7 VPRHSVGVVIGRSGEMIKKIQNDAGVRIQFKQDDGtgPE---KIAHIMGPPD 55

type I K homology (KH) RNA-binding domain found in activating signal cointegrator 1 complex subunit 1 (ASCC1) and similar proteins; ASCC1, also called ASC-1 complex subunit p50, or Trip4 complex subunit p50, plays a role in DNA damage repair as component of the ASCC complex. It is part of the ASC-1 complex that enhances NF-kappa-B, SRF and AP1 transactivation. In cells responding to gastrin-activated paracrine signals, it is involved in the induction of SERPINB2 expression by gastrin. ASCC1 may also play a role in the development of neuromuscular junction.

Pssm-ID: 411847 [Multi-domain] Cd Length: 66 Bit Score: 36.01 E-value: 3.50e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 767944778  90 LRLLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKEnagaAEKSITILSTPE-GTSAACKSILEIM 156
Cdd:cd22419    3 LSLDVPSALFKFIIGKKGETKKRLESETKTQIRIPRQG----KEGDIVITGKDRsGVDSARTRIEVLV 66

eighth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the eighth one.

Pssm-ID: 411839 [Multi-domain] Cd Length: 62 Bit Score: 35.64 E-value: 3.54e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767944778 392 GRVIGKGGKTVNELQNLSSAEVVVPRdqtpDENDQVVVKITGHFYACQVAQRKIQ 446
Cdd:cd22411   12 KNIIGKGGATIKKIREETNTRIDLPE----ENSDSDVITITGKKEDVEKARERIL 62

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 36.12 E-value: 3.60e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 170 PLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITISplQELTLYNPERTITVKGNVETCAKAEEEIMKKI 239
Cdd:cd22456    1 PIRLLIPHSLIGSIIGKGGARIKEIQDGSGARLVAS--KEFLPLSTERILEVQGTPDAIHNATLEIGKTL 68

third type I K homology (KH) RNA-binding domain found in poly(rC)-binding protein 4 (PCBP4) and similar proteins; PCBP4, also called alpha-CP4, or heterogeneous nuclear ribonucleoprotein E4, or hnRNP E4, is a single-stranded nucleic acid binding protein that binds preferentially to oligo dC. It regulates both basal and stress-induced p21 expression through binding p21 3'-UTR and modulating p21 mRNA stability. It also plays a role in the cell cycle and is implicated in lung tumor suppression. PCBP4 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411951 Cd Length: 68 Bit Score: 36.03 E-value: 3.71e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*..
gi 767944778  92 LLVPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKENaGAAEKSITILSTPEGTSAA 148
Cdd:cd22523    6 FLIPNDLIGCVIGRQGSKISEIRQMSGAHIKIGNQTE-GTSERHVTITGSPVSITLA 61

type I K homology (KH) RNA-binding domain found in polyribonucleotide nucleotidyltransferase (PNPase) and similar proteins; PNPase, also called polynucleotide phosphorylase, is a polyribonucleotide nucleotidyl transferase that degrades mRNA in prokaryotes and plant chloroplasts. It catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction. It is also involved, along with RNase II, in tRNA processing. The C-terminal region of PNPase contains domains homologous to those in other RNA binding proteins: a KH domain and an S1 domain. The model corresponds to the KH domain.

Pssm-ID: 411803 [Multi-domain] Cd Length: 70 Bit Score: 35.92 E-value: 3.74e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 392 GRVIGKGGKTVNELQNLSSAEVvvprdqtpDENDQVVVKITGHFY-ACQVAQRKIQEILTQVK 453
Cdd:cd02393   16 GDVIGPGGKTIRAIIEETGAKI--------DIEDDGTVTIFATDKeSAEAAKAMIEDIVAEPE 70

type I K homology (KH) RNA-binding domain found in ribonuclease Y (RNase Y) and similar proteins; RNase Y is an endoribonuclease that initiates mRNA decay. It initiates the decay of all SAM-dependent riboswitches, such as yitJ riboswitch. RNase Y is involved in processing of the gapA operon mRNA and it cleaves between cggR and gapA. It is also the decay-initiating endonuclease for rpsO mRNA. It plays a role in degradation of type I toxin-antitoxin system bsrG/SR4 RNAs and also a minor role in degradation of type I toxin-antitoxin system bsrE/SR5 degradation.

Pssm-ID: 411859 [Multi-domain] Cd Length: 79 Bit Score: 36.02 E-value: 3.98e-03

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 767944778 181 GRLIGKEGRNLKKIEQDTDTKITISPLQE---LTLYNPER 217
Cdd:cd22431   16 GRIIGREGRNIRAFEAATGVDLIIDDTPEaviLSGFDPVR 55

third type I K homology (KH) RNA-binding domain found in heterogeneous nuclear ribonucleoprotein K (hnRNP K) and similar proteins; hnRNP K, also called transformation up-regulated nuclear protein (TUNP), is a pre-mRNA binding protein that binds tenaciously to poly(C) sequences. It may be involved in the nuclear metabolism of hnRNAs, particularly for pre-mRNAs that contain cytidine-rich sequences. It can also bind poly(C) single-stranded DNA. hnRNP K plays an important role in p53/TP53 response to DNA damage, acting at the level of both transcription activation and repression. hnRNP K contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411862 [Multi-domain] Cd Length: 74 Bit Score: 36.14 E-value: 4.07e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVpRDQTPDENDQVVVkITGHFYACQVAQRKIQEiltQVKQHQQ 457
Cdd:cd22434    8 IPKDLAGSIIGKGGQRIRQIRHESGASIKI-DEPLPGSEDRIIT-ITGTQDQIQNAQYLLQN---SVKQYSG 74

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 1 (FUBP1) and similar proteins; FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP1 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411906 [Multi-domain] Cd Length: 75 Bit Score: 36.15 E-value: 4.08e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVhRKENAGAAEKSITILSTPEGTSAACKSILEIMHK 158
Cdd:cd22478   10 VPDGMVGFIIGRGGEQISRIQQESGCKIQI-APDSGGLPERSCMLTGTPESVQSAKRLLDQIVEK 73

fourth type I K homology (KH) RNA-binding domain found in the FUBP family RNA/DNA-binding proteins; The far upstream element-binding protein (FUBP) family includes FUBP1-3. FUBP1, also called FBP, or FUSE-binding protein 1, or DNA helicase V, or DH V, binds RNA and single-stranded DNA (ssDNA) and may act both as activator and repressor of transcription. It regulates MYC expression by binding to a single-stranded far-upstream element (FUSE) upstream of the MYC promoter. FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP proteins contain four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411827 [Multi-domain] Cd Length: 67 Bit Score: 35.66 E-value: 4.31e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAEAPDAKVRMVIITGPPE 353
Cdd:cd22399    1 EVTFLVPANKCGLVIGKGGETIRQINQQSGAHVELDRNPPPNPNEKLFIIRGNPQ 55

second type I K homology (KH) RNA-binding domain found in Schizosaccharomyces pombe RNA-binding protein Rnc1 and similar proteins; Rnc1, also called RNA-binding protein that suppresses calcineurin deletion 1, is an RNA-binding protein that acts as an important regulator of the posttranscriptional expression of the MAPK phosphatase Pmp1 in fission yeast. It binds and stabilizes pmp1 mRNA and hence acts as a negative regulator of pmk1 signaling. Overexpression of Rnc1 suppresses the Cl(-) sensitivity of calcineurin deletion. The nuclear export of Rnc1 requires mRNA-binding ability and the mRNA export factor Rae1. Rnc1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the second one.

Pssm-ID: 411884 [Multi-domain] Cd Length: 69 Bit Score: 35.74 E-value: 4.34e-03

                         10        20        30        40
                 ....*....|....*....|....*....|....*....|....
gi 767944778 386 VPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQTPDENDQVVV 429
Cdd:cd22456    6 IPHSLIGSIIGKGGARIKEIQDGSGARLVASKEFLPLSTERILE 49

seventh type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae Protein SCP160 and similar proteins; SCP160, also called protein HX, is a new yeast protein associated with the nuclear membrane and the endoplasmic reticulum. It is involved in the control of mitotic chromosome transmission. It is required during cell division for faithful partitioning of the ER-nuclear envelope membranes which enclose the duplicated chromosomes in yeast. SCP160 contains seven K-homology (KH) RNA-binding domains. The model corresponds to the seventh one.

Pssm-ID: 411880 [Multi-domain] Cd Length: 65 Bit Score: 35.76 E-value: 4.58e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 173 ILAHNNFVGRLIGKEGRNLKKIEQDTDTKITIsplqeltlynPERT-----ITVKGNVETCAKAEEEIMK 237
Cdd:cd22452    6 IKVSPRYFGRIIGPGGSNINQIREKSGCFINV----------PKKNkesdvITLRGTKEGVEKAEEMIKK 65

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 2 (FUBP2) and similar proteins; FUBP2, also called FUSE-binding protein 2, or KH type-splicing regulatory protein (KSRP), or p75, is a single-strand nucleic acid binding protein implicated in a variety of cellular processes, including splicing in the nucleus, mRNA decay, maturation of miRNA, and transcriptional control of proto-oncogenes such as c-myc. It regulates the stability and/or translatability of many mRNA species, encoding immune-relevant proteins, either by binding to AU-rich elements (AREs) of mRNA 3'UTR or by facilitating miRNA biogenesis to target mRNA. FUBP2 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411907 [Multi-domain] Cd Length: 71 Bit Score: 35.30 E-value: 6.19e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 767944778 385 RVPSFAAGRVIGKGGKTVNELQNLSSAEVVVPRDQ--TPDEndqvVVKITGHFYACQVAQRKIQEILTQ 451
Cdd:cd22479    6 RVPDGMVGLIIGRGGEQINKIQQDSGCKVQISPDSggLPER----SVSLTGSPEAVQKAKMMLDDIVSR 70

third type I K homology (KH) RNA-binding domain found in Arabidopsis thaliana protein BTR1 and similar proteins; BTR1, also called Binding to ToMV RNA 1, is a negative regulator of tomato mosaic virus (ToMV) multiplication but has no effect on the multiplication of cucumber mosaic virus (CMV). BTR1 contains three K-homology (KH) RNA-binding domains. The model corresponds to the third one.

Pssm-ID: 411942 [Multi-domain] Cd Length: 71 Bit Score: 35.47 E-value: 6.69e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 299 TVHLFIPALSVGAIIGKQGQHIKQLSRFAGASIKIAPAE--APDAKVRMVIITGPPEAQFKAQ 359
Cdd:cd22514    2 SVTIGVPDEHIGAILGRGGRTINEIQQHSGARIKISDRGdfVSGTRNRKVTITGPQDAVQMAQ 64

type I K homology (KH) RNA-binding domain found in protein quaking (Hqk) and similar proteins; Hqk, also called HqkI, is an RNA-binding protein that plays a central role in myelinization. It binds to the 5'-NACUAAY-N(1,20)-UAAY-3' RNA core sequence and regulates target mRNA stability. It acts by regulating pre-mRNA splicing, mRNA export and protein translation. Hqk is a regulator of oligodendrocyte differentiation and maturation in the brain that may play a role in myelin and oligodendrocyte dysfunction in schizophrenia.

Pssm-ID: 411893 [Multi-domain] Cd Length: 103 Bit Score: 36.07 E-value: 6.87e-03

                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22465    8 VPVKEYPDFNFVGRILGPRGLTAKQLEAETGCKIMV 43

first type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the first one.

Pssm-ID: 411908 [Multi-domain] Cd Length: 71 Bit Score: 35.26 E-value: 6.97e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIAPaEAPDAKVRMVIITGPPEAQFKAQgRIYGKI 366
Cdd:cd22480    7 VPDKMVGFIIGRGGEQISRIQLESGCKIQIAP-DSGGMPERPCVLTGTPESIEQAK-RLLGQI 67

fourth type I K homology (KH) RNA-binding domain found in far upstream element-binding protein 3 (FUBP3) and similar proteins; FUBP3, also called FUSE-binding protein 3, or MARTA2, was previously shown to mediate dendritic targeting of MAP2 mRNA in neurons. It may interact with single-stranded DNA from the far-upstream element (FUSE) and activate gene expression. It is required for beta-actin mRNA localization. It also interacts with fibroblast growth factor 9 (FGF9) 3'-UTR UG repeats and positively controls FGF9 expression through increasing translation of FGF9 mRNA. FUBP3 contains four K-homology (KH) RNA-binding domains. The model corresponds to the fourth one.

Pssm-ID: 411917 [Multi-domain] Cd Length: 69 Bit Score: 35.29 E-value: 7.24e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|..
gi 767944778 304 IPALSVGAIIGKQGQHIKQLSRFAGASIKIA--PAEAPDAKVRMVIITGPPE 353
Cdd:cd22489    6 IPADKCGLVIGKGGENIKSINQQSGAHVELQrnPPPNTDPNVRIFTIRGVPQ 57

type I K homology (KH) RNA-binding domain found in Drosophila protein held out wings (how) and similar proteins; How, also called KH domain protein KH93F, or protein muscle-specific, or protein Struthio, or protein wings held out (who), or Quaking-related 93F (qkr93F), is an RNA-binding protein involved in the control of muscular and cardiac activity. It is required for integrin-mediated cell-adhesion in wing blade. It plays essential roles during embryogenesis, in late stages of somatic muscle development, for myotube migration and during metamorphosis for muscle reorganization.

Pssm-ID: 411894 [Multi-domain] Cd Length: 105 Bit Score: 36.05 E-value: 9.04e-03

                         10        20        30
                 ....*....|....*....|....*....|....*.
gi 767944778 169 IPLKILAHNNFVGRLIGKEGRNLKKIEQDTDTKITI 204
Cdd:cd22466   12 VPVKEHPDYNFVGRILGPRGMTAKQLEQETGCKIMV 47

tenth type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the tenth one.

Pssm-ID: 411841 [Multi-domain] Cd Length: 66 Bit Score: 34.93 E-value: 9.10e-03

                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 767944778 165 FTEEIPLKiLAHNNFvgrLIGKEGRNLKKIEQDTDTKItISPLQELTlyNPErTITVKGNVETCAKAEEEI 235
Cdd:cd22413    3 FTVEIRAK-PEYHRF---LIGRGGANIRKIRDNTGARI-IFPTARDE--DQE-LITIIGTKEAVEKAKEEL 65

RNA recognition motif 1 (RRM1) found in Drosophila sex-lethal (SXL) and similar proteins; This subfamily corresponds to the RRM1 of SXL which governs sexual differentiation and X chromosome dosage compensation in Drosophila melanogaster. It induces female-specific alternative splicing of the transformer (tra) pre-mRNA by binding to the tra uridine-rich polypyrimidine tract at the non-sex-specific 3' splice site during the sex-determination process. SXL binds also to its own pre-mRNA and promotes female-specific alternative splicing. SXL contains an N-terminal Gly/Asn-rich domain that may be responsible for the protein-protein interaction, and tandem RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), that show high preference to bind single-stranded, uridine-rich target RNA transcripts.

Pssm-ID: 241093 [Multi-domain] Cd Length: 81 Bit Score: 35.07 E-value: 9.44e-03

                         10        20
                 ....*....|....*....|
gi 767944778  26 RALDKLNGFQLENFTLKVAY 45
Cdd:cd12649   57 RAIKTLNGLQLQNKRLKVAY 76

second type I K homology (KH) RNA-binding domain found in vigilin and similar proteins; Vigilin, also called high density lipoprotein-binding protein, or HDL-binding protein, is a ubiquitous and highly conserved RNA-binding protein that shuttles between nucleus and cytoplasm presumably in contact with RNA molecules. It may be involved in chromosome partitioning at mitosis, facilitating translation and tRNA transport, and control of mRNA metabolism, including estrogen-mediated stabilization of vitellogenin mRNA. Vigilin is up-regulated by cholesterol loading of cells and functions to protect cells from over-accumulation of cholesterol. It may play a role in cell sterol metabolism. Disruption of human vigilin impairs chromosome condensation and segregation. Vigilin has a unique structure of 14-15 consecutively arranged, but non-identical K-homology (KH) domains which apparently mediate RNA-protein binding. The model corresponds to the second one.

Pssm-ID: 411834 [Multi-domain] Cd Length: 75 Bit Score: 34.98 E-value: 9.47e-03

                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 767944778  94 VPTQFVGAIIGKEGATIRNITKQTQSKIDVHRKEnagaaEKS--ITILSTPEGTSAACKSILEI 155
Cdd:cd22406   11 IPKEHHRFILGKKGKKLQELELKTATKIVIPRQE-----DNSdeIKITGTKEGIEKARHEIQLI 69

ATPase; Provisional

Pssm-ID: 184311 [Multi-domain] Cd Length: 602 Bit Score: 38.28 E-value: 9.55e-03

                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 767944778 345 MVIITGPPEAQFKAQGRIYGKIKEE--NFVSPKEEVKLE----AHIRVPSFAAGRVIGKGGKTVNELQNLSSAEV-VVPR 417
Cdd:PRK13764 440 VVVPVEEEEEKSPVWRLAEKEIEREikRYLPGPVEVEVVsdnkAVVYVPEKDIPKVIGKGGKRIKKIEKKLGIDIdVRPL 519

                         90       100
                 ....*....|....*....|.
gi 767944778 418 DQTPDENDQ----VVVKITGH 434
Cdd:PRK13764 520 DEEPGEEAEegeeVTVEETKK 540

type I K homology (KH) RNA-binding domain found in Saccharomyces cerevisiae meiotic recombination 1 protein (MER1) and similar proteins; MER1 is required for chromosome pairing and genetic recombination. It may function to bring the axial elements of the synaptonemal complex corresponding to homologous chromosomes together by initiating recombination. MER1 might be responsible for regulating the MER2 gene and/or gene product.

Pssm-ID: 411886 [Multi-domain] Cd Length: 65 Bit Score: 34.73 E-value: 9.87e-03

                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|
gi 767944778 309 VGAIIGKQGQHIKQLSRFAGASIKIAPAEapDAKVRMVIITGPPEAQFKA 358
Cdd:cd22458   12 CGRLIGAKGKNIKALSEKSGASIRLIPIS--NSSQQTIHLSGTDKQIALA 59