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Conserved domains on  [gi|1041817911|ref|NP_001316025|]
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polypeptide N-acetylgalactosaminyltransferase 14 isoform 3 [Homo sapiens]

Protein Classification

polypeptide N-acetylgalactosaminyltransferase( domain architecture ID 11551826)

polypeptide N-acetylgalactosaminyltransferase catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor

CAZY:  GT2
EC:  2.4.1.41
Gene Ontology:  GO:0004653|GO:0030246|GO:0046872
SCOP:  3000077|3000678

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
pp-GalNAc-T cd02510
pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide ...
94-388 0e+00

pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide alpha-N-acetylgalactosaminyltransferases (pp-GalNAc-T) initiate the formation of mucin-type, O-linked glycans by catalyzing the transfer of alpha-N-acetylgalactosamine (GalNAc) from UDP-GalNAc to hydroxyl groups of Ser or Thr residues of core proteins to form the Tn antigen (GalNAc-a-1-O-Ser/Thr). These enzymes are type II membrane proteins with a GT-A type catalytic domain and a lectin domain located on the lumen side of the Golgi apparatus. In human, there are 15 isozymes of pp-GalNAc-Ts, representing the largest of all glycosyltransferase families. Each isozyme has unique but partially redundant substrate specificity for glycosylation sites on acceptor proteins.


:

Pssm-ID: 133004 [Multi-domain]  Cd Length: 299  Bit Score: 515.60  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARSTLLRTIRSVLNRTPTHLIREIILVDDFSNDPDDCKQL-----IKLPKVKCLRNNERQGLVRSRIRGAD 168
Cdd:cd02510     1 SVIIIFHNEALSTLLRTVHSVINRTPPELLKEIILVDDFSDKPELKLLLeeyykKYLPKVKVLRLKKREGLIRARIAGAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIESASELRGGFDWSLHFQWEQLSPEQKaRR 248
Cdd:cd02510    81 AATGDVLVFLDSHCEVNVGWLEPLLARIAENRKTVVCPIIDVIDADTFEYRGSSGDARGGFDWSLHFKWLPLPEEER-RR 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 249 LDPTEPIRTPIIAGGLFVIDKAWFDYLGKYDMDMDIWGGENFEISFRVWMCGGSLEIVPCSRVGHVFR-KKHPYVFPDGN 327
Cdd:cd02510   160 ESPTAPIRSPTMAGGLFAIDREWFLELGGYDEGMDIWGGENLELSFKVWQCGGSIEIVPCSRVGHIFRrKRKPYTFPGGS 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 328 aNTYIKNTKRTAEVWMDEYKQYYYAARPFALERPFGNVESRLDLRKNLRCQSFKWYLENIY 388
Cdd:cd02510   240 -GTVLRNYKRVAEVWMDEYKEYFYKARPELRNIDYGDLSERKALRERLKCKSFKWYLENVY 299
beta-trefoil_Ricin-like super family cl49609
ricin B-type lectin domain, beta-trefoil fold; The ricin B-type lectin domain is a ...
393-532 7.49e-92

ricin B-type lectin domain, beta-trefoil fold; The ricin B-type lectin domain is a carbohydrate-binding domain formed from presumed gene triplication. It shows a beta-trefoil fold characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain was originally found in Ricin, which is a legume lectin from the seeds of the castor bean plant, Ricinus communis. It is also found in many carbohydrate-recognition proteins like plant and bacterial AB-toxins, glycosidases, or proteases, which serve diverse functions such as inhibitory toxicity, enzymatic activity, and signal transduction. The ricin B-type lectin domain can be present in one or more copies and has been shown in some instances to bind simple sugars, such as galactose or lactose. The most characteristic, though not completely conserved, sequence feature is the presence of a Q-W pattern. Consequently, the ricin B-type lectin domain has also been referred as the (QxW)3 domain and the three homologous regions as the QxW repeats. A disulfide bond is also conserved in some QxW repeats.


The actual alignment was detected with superfamily member cd23478:

Pssm-ID: 483949  Cd Length: 140  Bit Score: 277.14  E-value: 7.49e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 393 IPKESSIQKGNIRQRQKCLESQRQNNQETPNLKLSPCAKVKGEDAKSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVL 472
Cdd:cd23478     1 IPDESDIQSGVIRQRQNCLESRRVEGQELPNLSLSPCIKSKGVPAKSQEWAYTYNQQIRQQQLCLSVHTLFPGSPVVLVP 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 473 CKNGDDRQQWTKTGSHIEHIASHLCLDTDMFGDGTENGKEIVVNPCESSLMSQHWDMVSS 532
Cdd:cd23478    81 CKEGDGKQRWTKVGSHIEHMASRFCLDTEMFGDGTESSKEIVINPCESSAMSQRWDMVLS 140
 
Name Accession Description Interval E-value
pp-GalNAc-T cd02510
pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide ...
94-388 0e+00

pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide alpha-N-acetylgalactosaminyltransferases (pp-GalNAc-T) initiate the formation of mucin-type, O-linked glycans by catalyzing the transfer of alpha-N-acetylgalactosamine (GalNAc) from UDP-GalNAc to hydroxyl groups of Ser or Thr residues of core proteins to form the Tn antigen (GalNAc-a-1-O-Ser/Thr). These enzymes are type II membrane proteins with a GT-A type catalytic domain and a lectin domain located on the lumen side of the Golgi apparatus. In human, there are 15 isozymes of pp-GalNAc-Ts, representing the largest of all glycosyltransferase families. Each isozyme has unique but partially redundant substrate specificity for glycosylation sites on acceptor proteins.


Pssm-ID: 133004 [Multi-domain]  Cd Length: 299  Bit Score: 515.60  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARSTLLRTIRSVLNRTPTHLIREIILVDDFSNDPDDCKQL-----IKLPKVKCLRNNERQGLVRSRIRGAD 168
Cdd:cd02510     1 SVIIIFHNEALSTLLRTVHSVINRTPPELLKEIILVDDFSDKPELKLLLeeyykKYLPKVKVLRLKKREGLIRARIAGAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIESASELRGGFDWSLHFQWEQLSPEQKaRR 248
Cdd:cd02510    81 AATGDVLVFLDSHCEVNVGWLEPLLARIAENRKTVVCPIIDVIDADTFEYRGSSGDARGGFDWSLHFKWLPLPEEER-RR 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 249 LDPTEPIRTPIIAGGLFVIDKAWFDYLGKYDMDMDIWGGENFEISFRVWMCGGSLEIVPCSRVGHVFR-KKHPYVFPDGN 327
Cdd:cd02510   160 ESPTAPIRSPTMAGGLFAIDREWFLELGGYDEGMDIWGGENLELSFKVWQCGGSIEIVPCSRVGHIFRrKRKPYTFPGGS 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 328 aNTYIKNTKRTAEVWMDEYKQYYYAARPFALERPFGNVESRLDLRKNLRCQSFKWYLENIY 388
Cdd:cd02510   240 -GTVLRNYKRVAEVWMDEYKEYFYKARPELRNIDYGDLSERKALRERLKCKSFKWYLENVY 299
beta-trefoil_Ricin_GALNT14 cd23478
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
393-532 7.49e-92

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 14 (GALNT14) and similar proteins; GALNT14 (EC 2.4.1.41), also called polypeptide GalNAc transferase 14, GalNAc-T14, pp-GaNTase 14, protein-UDP acetylgalactosaminyltransferase 14, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 14, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT14 displays activity toward mucin-derived peptide substrates such as Muc2, Muc5AC, Muc7, and Muc13 (-58). It may be involved in O-glycosylation in the kidney. GALNT14 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467356  Cd Length: 140  Bit Score: 277.14  E-value: 7.49e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 393 IPKESSIQKGNIRQRQKCLESQRQNNQETPNLKLSPCAKVKGEDAKSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVL 472
Cdd:cd23478     1 IPDESDIQSGVIRQRQNCLESRRVEGQELPNLSLSPCIKSKGVPAKSQEWAYTYNQQIRQQQLCLSVHTLFPGSPVVLVP 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 473 CKNGDDRQQWTKTGSHIEHIASHLCLDTDMFGDGTENGKEIVVNPCESSLMSQHWDMVSS 532
Cdd:cd23478    81 CKEGDGKQRWTKVGSHIEHMASRFCLDTEMFGDGTESSKEIVINPCESSAMSQRWDMVLS 140
Glycos_transf_2 pfam00535
Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, ...
94-269 2.18e-30

Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids.


Pssm-ID: 425738 [Multi-domain]  Cd Length: 166  Bit Score: 116.34  E-value: 2.18e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEArSTLLRTIRSVLNRTPTHLirEIILVDDFSND--PDDCKQLIKL-PKVKCLRNNERQGLVRSRIRGADIA 170
Cdd:pfam00535   1 SVIIPTYNEE-KYLLETLESLLNQTYPNF--EIIVVDDGSTDgtVEIAEEYAKKdPRVRVIRLPENRGKAGARNAGLRAA 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 171 QGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIesaselrggfdWSLHFQWEQLSPEQKARRLD 250
Cdd:pfam00535  78 TGDYIAFLDADDEVPPDWLEKLVEALEEDGADVVVGSRYVIFGETGEYR-----------RASRITLSRLPFFLGLRLLG 146
                         170
                  ....*....|....*....
gi 1041817911 251 PTEPIRTPIIAGGLFVIDK 269
Cdd:pfam00535 147 LNLPFLIGGFALYRREALE 165
Ricin_B_lectin pfam00652
Ricin-type beta-trefoil lectin domain;
402-527 1.28e-22

Ricin-type beta-trefoil lectin domain;


Pssm-ID: 395527 [Multi-domain]  Cd Length: 126  Bit Score: 93.37  E-value: 1.28e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIRQRQ--KCLESQRQNNQETPnLKLSPCAKVKGEdaksQVWAFTYTQQI--LQEELCLSVITLFPGAPVVLVLCKNGD 477
Cdd:pfam00652   3 GRIRNRAsgKCLDVPGGSSAGGP-VGLYPCHGSNGN----QLWTLTGDGTIrsVASDLCLDVGSTADGAKVVLWPCHPGN 77
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1041817911 478 DRQQW--TKTGSHIEHIASHLCLDTDMFGDGTENgkeIVVNPCESSLMSQHW 527
Cdd:pfam00652  78 GNQRWryDEDGTQIRNPQSGKCLDVSGAGTSNGK---VILWTCDSGNPNQQW 126
WcaA COG0463
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ...
91-205 1.68e-16

Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440231 [Multi-domain]  Cd Length: 208  Bit Score: 78.21  E-value: 1.68e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  91 PPTSIIITFHNEARsTLLRTIRSVLNRTPTHLirEIILVDDFSndPDDCKQLI-----KLPKVKCLRNNERQGLVRSRIR 165
Cdd:COG0463     2 PLVSVVIPTYNEEE-YLEEALESLLAQTYPDF--EIIVVDDGS--TDGTAEILrelaaKDPRIRVIRLERNRGKGAARNA 76
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1041817911 166 GADIAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVC 205
Cdd:COG0463    77 GLAAARGDYIAFLDADDQLDPEKLEELVAALEEGPADLVY 116
RICIN smart00458
Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.
408-527 4.29e-06

Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.


Pssm-ID: 214672 [Multi-domain]  Cd Length: 118  Bit Score: 45.97  E-value: 4.29e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  408 QKCLESQRQNNqetpNLKLSPCakvkGEDAKSQVWAFTYTQQI--LQEELCLSVITLfPGAPVVLVLCKNGDDRQQWT-- 483
Cdd:smart00458   7 GKCLDVNGNKN----PVGLFDC----HGTGGNQLWKLTSDGAIriKDTDLCLTANGN-TGSTVTLYSCDGTNDNQYWEvn 77
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1041817911  484 KTGShIEHIASHLCLdtDMFGDGTenGKEIVVNPCESSLmSQHW 527
Cdd:smart00458  78 KDGT-IRNPDSGKCL--DVKDGNT--GTKVILWTCSGNP-NQKW 115
glyco_like_mftF TIGR04283
transferase 2, rSAM/selenodomain-associated; This enzyme may transfer a nucleotide, or it ...
94-190 1.17e-03

transferase 2, rSAM/selenodomain-associated; This enzyme may transfer a nucleotide, or it sugar moiety, as part of a biosynthetic pathway. Other proposed members of the pathway include another transferase (TIGR04282), a phosphoesterase, and a radical SAM enzyme (TIGR04167) whose C-terminal domain (pfam12345) frequently contains a selenocysteine. [Unknown function, Enzymes of unknown specificity]


Pssm-ID: 275103 [Multi-domain]  Cd Length: 220  Bit Score: 40.57  E-value: 1.17e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARsTLLRTIRSVLNRTPTHlirEIILVDDFSndPDDCKQLIKLPKVKCLRNNerQGlvRSR--IRGADIAQ 171
Cdd:TIGR04283   2 SIIIPVLNEAA-TLPELLADLQALRGDA---EVIVVDGGS--TDGTVEIARSLGAKVIHSP--KG--RARqmNAGAALAK 71
                          90
                  ....*....|....*....
gi 1041817911 172 GTTLTFLDSHCEVNRDWLQ 190
Cdd:TIGR04283  72 GDILLFLHADTRLPKDFLE 90
 
Name Accession Description Interval E-value
pp-GalNAc-T cd02510
pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide ...
94-388 0e+00

pp-GalNAc-T initiates the formation of mucin-type O-linked glycans; UDP-GalNAc: polypeptide alpha-N-acetylgalactosaminyltransferases (pp-GalNAc-T) initiate the formation of mucin-type, O-linked glycans by catalyzing the transfer of alpha-N-acetylgalactosamine (GalNAc) from UDP-GalNAc to hydroxyl groups of Ser or Thr residues of core proteins to form the Tn antigen (GalNAc-a-1-O-Ser/Thr). These enzymes are type II membrane proteins with a GT-A type catalytic domain and a lectin domain located on the lumen side of the Golgi apparatus. In human, there are 15 isozymes of pp-GalNAc-Ts, representing the largest of all glycosyltransferase families. Each isozyme has unique but partially redundant substrate specificity for glycosylation sites on acceptor proteins.


Pssm-ID: 133004 [Multi-domain]  Cd Length: 299  Bit Score: 515.60  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARSTLLRTIRSVLNRTPTHLIREIILVDDFSNDPDDCKQL-----IKLPKVKCLRNNERQGLVRSRIRGAD 168
Cdd:cd02510     1 SVIIIFHNEALSTLLRTVHSVINRTPPELLKEIILVDDFSDKPELKLLLeeyykKYLPKVKVLRLKKREGLIRARIAGAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIESASELRGGFDWSLHFQWEQLSPEQKaRR 248
Cdd:cd02510    81 AATGDVLVFLDSHCEVNVGWLEPLLARIAENRKTVVCPIIDVIDADTFEYRGSSGDARGGFDWSLHFKWLPLPEEER-RR 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 249 LDPTEPIRTPIIAGGLFVIDKAWFDYLGKYDMDMDIWGGENFEISFRVWMCGGSLEIVPCSRVGHVFR-KKHPYVFPDGN 327
Cdd:cd02510   160 ESPTAPIRSPTMAGGLFAIDREWFLELGGYDEGMDIWGGENLELSFKVWQCGGSIEIVPCSRVGHIFRrKRKPYTFPGGS 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 328 aNTYIKNTKRTAEVWMDEYKQYYYAARPFALERPFGNVESRLDLRKNLRCQSFKWYLENIY 388
Cdd:cd02510   240 -GTVLRNYKRVAEVWMDEYKEYFYKARPELRNIDYGDLSERKALRERLKCKSFKWYLENVY 299
beta-trefoil_Ricin_GALNT14 cd23478
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
393-532 7.49e-92

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 14 (GALNT14) and similar proteins; GALNT14 (EC 2.4.1.41), also called polypeptide GalNAc transferase 14, GalNAc-T14, pp-GaNTase 14, protein-UDP acetylgalactosaminyltransferase 14, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 14, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT14 displays activity toward mucin-derived peptide substrates such as Muc2, Muc5AC, Muc7, and Muc13 (-58). It may be involved in O-glycosylation in the kidney. GALNT14 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467356  Cd Length: 140  Bit Score: 277.14  E-value: 7.49e-92
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 393 IPKESSIQKGNIRQRQKCLESQRQNNQETPNLKLSPCAKVKGEDAKSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVL 472
Cdd:cd23478     1 IPDESDIQSGVIRQRQNCLESRRVEGQELPNLSLSPCIKSKGVPAKSQEWAYTYNQQIRQQQLCLSVHTLFPGSPVVLVP 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 473 CKNGDDRQQWTKTGSHIEHIASHLCLDTDMFGDGTENGKEIVVNPCESSLMSQHWDMVSS 532
Cdd:cd23478    81 CKEGDGKQRWTKVGSHIEHMASRFCLDTEMFGDGTESSKEIVINPCESSAMSQRWDMVLS 140
beta-trefoil_Ricin_GALNT14-like cd23441
ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide ...
399-529 6.71e-44

ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide N-acetylgalactosaminyltransferase 14 (GALNT14)-like subfamily; The GALNT14-like subfamily includes GALNT14 and GALNT16. They act as GalNAc transferases (EC 2.4.1.41) that catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT14 displays activity toward mucin-derived peptide substrates such as Muc2, Muc5AC, Muc7, and Muc13 (-58). It may be involved in O-glycosylation in the kidney. Members of this subfamily comprise a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467319 [Multi-domain]  Cd Length: 122  Bit Score: 151.40  E-value: 6.71e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 399 IQKGNIRQRQKCLESQRQNNQETPNLKLSPCAKVKgedaKSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVLCKNgDD 478
Cdd:cd23441     3 LAYGQIKQGNLCLDSDEQLFQGPALLILAPCSNSS----DSQEWSFTKDGQLQTQGLCLTVDSSSKDLPVVLETCSD-DP 77
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 479 RQQWTKTGSHIEHIASHLCLDTDMFgdgtengKEIVVNPCESSLMSQHWDM 529
Cdd:cd23441    78 KQKWTRTGRQLVHSESGLCLDSRKK-------KGLVVSPCRSGAPSQKWDF 121
Glycos_transf_2 pfam00535
Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, ...
94-269 2.18e-30

Glycosyl transferase family 2; Diverse family, transferring sugar from UDP-glucose, UDP-N-acetyl- galactosamine, GDP-mannose or CDP-abequose, to a range of substrates including cellulose, dolichol phosphate and teichoic acids.


Pssm-ID: 425738 [Multi-domain]  Cd Length: 166  Bit Score: 116.34  E-value: 2.18e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEArSTLLRTIRSVLNRTPTHLirEIILVDDFSND--PDDCKQLIKL-PKVKCLRNNERQGLVRSRIRGADIA 170
Cdd:pfam00535   1 SVIIPTYNEE-KYLLETLESLLNQTYPNF--EIIVVDDGSTDgtVEIAEEYAKKdPRVRVIRLPENRGKAGARNAGLRAA 77
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 171 QGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIesaselrggfdWSLHFQWEQLSPEQKARRLD 250
Cdd:pfam00535  78 TGDYIAFLDADDEVPPDWLEKLVEALEEDGADVVVGSRYVIFGETGEYR-----------RASRITLSRLPFFLGLRLLG 146
                         170
                  ....*....|....*....
gi 1041817911 251 PTEPIRTPIIAGGLFVIDK 269
Cdd:pfam00535 147 LNLPFLIGGFALYRREALE 165
beta-trefoil_Ricin_GALNT16 cd23479
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
394-529 5.84e-23

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 16 (GALNT16) and similar proteins; GALNT16 (EC 2.4.1.41), also called polypeptide GalNAc transferase 16, GalNAc-T16, polypeptide GalNAc transferase-like protein 1, GalNAc-T-like protein 1, pp-GaNTase-like protein 1, polypeptide N-acetylgalactosaminyltransferase-like protein 1, protein-UDP acetylgalactosaminyltransferase-like protein 1, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase-like protein 1, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT16 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467357  Cd Length: 129  Bit Score: 94.49  E-value: 5.84e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 394 PKESSIqKGNIRQRQKCLESQRQNNQETPNLKLSPCAKVKGEDAKSQVWAFTyTQQILQEELCLSVITLFPGAPVVLVLC 473
Cdd:cd23479     1 PEKEAI-PGLIRQGGNCLESQGQDTTGDTLLGLGECRGTASNLPASQEWVLS-DPLIRQQDKCLAITSFSPGSKVILELC 78
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1041817911 474 KNGDDRQQWTKTGSHIEHIASHLCLDtdmfgdgTENGKeIVVNPCESSLMSQHWDM 529
Cdd:cd23479    79 NQKDGRQKWKLKGSFIQHQVSGLCLD-------SQSGR-VVINQCQADLASQQWEL 126
Ricin_B_lectin pfam00652
Ricin-type beta-trefoil lectin domain;
402-527 1.28e-22

Ricin-type beta-trefoil lectin domain;


Pssm-ID: 395527 [Multi-domain]  Cd Length: 126  Bit Score: 93.37  E-value: 1.28e-22
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIRQRQ--KCLESQRQNNQETPnLKLSPCAKVKGEdaksQVWAFTYTQQI--LQEELCLSVITLFPGAPVVLVLCKNGD 477
Cdd:pfam00652   3 GRIRNRAsgKCLDVPGGSSAGGP-VGLYPCHGSNGN----QLWTLTGDGTIrsVASDLCLDVGSTADGAKVVLWPCHPGN 77
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1041817911 478 DRQQW--TKTGSHIEHIASHLCLDTDMFGDGTENgkeIVVNPCESSLMSQHW 527
Cdd:pfam00652  78 GNQRWryDEDGTQIRNPQSGKCLDVSGAGTSNGK---VILWTCDSGNPNQQW 126
beta-trefoil_Ricin_GALNT2 cd23434
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
402-528 7.69e-19

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 2 (GALNT2) and similar proteins; GALNT2 (EC 2.4.1.41), also called polypeptide GalNAc transferase 2, GalNAc-T2, pp-GaNTase 2, protein-UDP acetylgalactosaminyltransferase 2, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 2, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT2 has a broad spectrum of substrates for peptides such as EA2, Muc5AC, Muc1a, Muc1b. It is probably involved in O-linked glycosylation of the immunoglobulin A1 (IgA1) hinge region. It is also involved in O-linked glycosylation of APOC-III, ANGPTL3 and PLTP. It participates in the regulation of HDL-C metabolism. GALNT2 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467312 [Multi-domain]  Cd Length: 121  Bit Score: 82.37  E-value: 7.69e-19
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIRQRQKCLESQRQNNQETPNLklSPCAKVKGedakSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVLCKNGDDRQQ 481
Cdd:cd23434     3 GSLKQGNLCLDTLGHKAGGTVGL--YPCHGTGG----NQEWSFTKDGQIKHDDLCLTVVDRAPGSLVTLQPCREDDSNQK 76
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 1041817911 482 W--TKTGSHIEHIASHLCLDTDmfgdgTENGKEIVVNPCESSLMSQHWD 528
Cdd:cd23434    77 WeqIENNSKLRHVGSNLCLDSR-----NAKSGGLTVETCDPSSGSQQWK 120
WcaA COG0463
Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis]; ...
91-205 1.68e-16

Glycosyltransferase involved in cell wall bisynthesis [Cell wall/membrane/envelope biogenesis];


Pssm-ID: 440231 [Multi-domain]  Cd Length: 208  Bit Score: 78.21  E-value: 1.68e-16
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  91 PPTSIIITFHNEARsTLLRTIRSVLNRTPTHLirEIILVDDFSndPDDCKQLI-----KLPKVKCLRNNERQGLVRSRIR 165
Cdd:COG0463     2 PLVSVVIPTYNEEE-YLEEALESLLAQTYPDF--EIIVVDDGS--TDGTAEILrelaaKDPRIRVIRLERNRGKGAARNA 76
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1041817911 166 GADIAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVC 205
Cdd:COG0463    77 GLAAARGDYIAFLDADDQLDPEKLEELVAALEEGPADLVY 116
Glyco_tranf_GTA_type cd00761
Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a ...
95-199 2.97e-15

Glycosyltransferase family A (GT-A) includes diverse families of glycosyl transferases with a common GT-A type structural fold; Glycosyltransferases (GTs) are enzymes that synthesize oligosaccharides, polysaccharides, and glycoconjugates by transferring the sugar moiety from an activated nucleotide-sugar donor to an acceptor molecule, which may be a growing oligosaccharide, a lipid, or a protein. Based on the stereochemistry of the donor and acceptor molecules, GTs are classified as either retaining or inverting enzymes. To date, all GT structures adopt one of two possible folds, termed GT-A fold and GT-B fold. This hierarchy includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. The majority of the proteins in this superfamily are Glycosyltransferase family 2 (GT-2) proteins. But it also includes families GT-43, GT-6, GT-8, GT13 and GT-7; which are evolutionarily related to GT-2 and share structure similarities.


Pssm-ID: 132997 [Multi-domain]  Cd Length: 156  Bit Score: 73.31  E-value: 2.97e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  95 IIITFHNEARsTLLRTIRSVLNRTPTHLirEIILVDDFSND--PDDCKQLIKL-PKVKCLRNNERQGLVRSRIRGADIAQ 171
Cdd:cd00761     1 VIIPAYNEEP-YLERCLESLLAQTYPNF--EVIVVDDGSTDgtLEILEEYAKKdPRVIRVINEENQGLAAARNAGLKAAR 77
                          90       100
                  ....*....|....*....|....*...
gi 1041817911 172 GTTLTFLDSHCEVNRDWLQPLLHRVKED 199
Cdd:cd00761    78 GEYILFLDADDLLLPDWLERLVAELLAD 105
beta-trefoil_Ricin_Pgant3-like cd23460
ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide ...
402-529 3.30e-15

ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide N-acetylgalactosaminyltransferase 3 (Pgant3) and similar proteins; Pgant3, also called pp-GaNTase 3, protein-UDP acetylgalactosaminyltransferase 3, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 3, functions as a GalNAc transferase (EC 2.4.1.41) that catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Pgant3 can both act as a peptide transferase that transfers GalNAc onto unmodified peptide substrates, and as a glycopeptide transferase that requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. It prefers EA2 as a substrate and has weak activity toward Muc5AC-3, -13 and -3/13 substrates. Pgant3 plays a critical role in the regulation of integrin-mediated cell adhesion during wing development by influencing, via glycosylation, the secretion and localization of the integrin ligand Tig to the basal cell layer interface. It may have a role in protein O-glycosylation in the Golgi and thereby in establishing and/or maintaining a proper secretory apparatus structure. Together with Pgant35A, Pgant3 regulates integrin levels and activity-dependent integrin signaling at the synapse in neurons and muscles. Members of this subfamily contain a ricin B-type lectin domain at the C-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain bears a potential sugar binding site.


Pssm-ID: 467338 [Multi-domain]  Cd Length: 121  Bit Score: 72.09  E-value: 3.30e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIR--QRQKCLESQRQNNQEtPNLKLSPCAKVKGedakSQVWAFTYTQQILQEELCLSVitlFPGAPVVLVLCKNGDDR 479
Cdd:cd23460     3 GQIKhtESGLCLDWAGESNGD-KTVALKPCHGGGG----NQFWMYTGDGQIRQDHLCLTA---DEGNKVTLRECADQLPS 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1041817911 480 QQW--TKTGSHIEHIASHLCLDTDMfgdgteNGKEIVVNPCESSLMSQHWDM 529
Cdd:cd23460    75 QEWsyDEKTGTIRHRSTGLCLTLDA------NNDVVILKECDSNSLWQKWIF 120
BcsA COG1215
Glycosyltransferase, catalytic subunit of cellulose synthase and poly-beta-1, ...
89-193 3.48e-15

Glycosyltransferase, catalytic subunit of cellulose synthase and poly-beta-1,6-N-acetylglucosamine synthase [Cell motility];


Pssm-ID: 440828 [Multi-domain]  Cd Length: 303  Bit Score: 76.32  E-value: 3.48e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  89 DLPPTSIIITFHNEARsTLLRTIRSVLNRTPTHLIREIILVDDFSNDP--DDCKQLI-KLPKVKCLRNNERQGLVRSRIR 165
Cdd:COG1215    27 DLPRVSVIIPAYNEEA-VIEETLRSLLAQDYPKEKLEVIVVDDGSTDEtaEIARELAaEYPRVRVIERPENGGKAAALNA 105
                          90       100
                  ....*....|....*....|....*...
gi 1041817911 166 GADIAQGTTLTFLDSHCEVNRDWLQPLL 193
Cdd:COG1215   106 GLKAARGDIVVFLDADTVLDPDWLRRLV 133
WcaE COG1216
Glycosyltransferase, GT2 family [Carbohydrate transport and metabolism];
91-194 1.02e-14

Glycosyltransferase, GT2 family [Carbohydrate transport and metabolism];


Pssm-ID: 440829 [Multi-domain]  Cd Length: 202  Bit Score: 72.72  E-value: 1.02e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  91 PPTSIIITFHNEArSTLLRTIRSVLNRTPTHLirEIILVDDFSNDP--DDCKQLiKLPKVKCLRNNERQGLVRSRIRGAD 168
Cdd:COG1216     3 PKVSVVIPTYNRP-ELLRRCLESLLAQTYPPF--EVIVVDNGSTDGtaELLAAL-AFPRVRVIRNPENLGFAAARNLGLR 78
                          90       100
                  ....*....|....*....|....*.
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLH 194
Cdd:COG1216    79 AAGGDYLLFLDDDTVVEPDWLERLLA 104
beta-trefoil_Ricin_GALNT10-like cd23439
ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide ...
409-527 9.32e-14

ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide N-acetylgalactosaminyltransferase 10 (GALNT10)-like subfamily; The GALNT10-like subfamily includes GALNT10 and GALNTL6. They act as GalNAc transferases (EC 2.4.1.41) that catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT10 has activity toward Muc5Ac and EA2 peptide substrates. Members of this subfamily comprise a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467317 [Multi-domain]  Cd Length: 126  Bit Score: 68.14  E-value: 9.32e-14
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 409 KCLESQrQNNQETPnLKLSPCakVKGEDAKSQVWAFTYTQQILQE--ELCLSVITLFPGAPVVLVLCKNGDDRQQWT--K 484
Cdd:cd23439    12 LCIDTK-HGGENDE-VRLSKC--VKDGGGGEQQFELTWHEDIRPKkrKVCFDVSSHTPGAPVILYACHGMKGNQLWKyrP 87
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 1041817911 485 TGSHIEHIASHLCLDTDmfgdgtENGKEIVVNPCESSLMSQHW 527
Cdd:cd23439    88 NTKQLYHPVSGLCLDAD------PGSGKVFMNHCDESSDTQKW 124
beta-trefoil_Ricin_GALNT1-like cd23433
ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide ...
408-529 3.29e-12

ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide N-acetylgalactosaminyltransferase 1 (GALNT1)-like subfamily; The GALNT1-like subfamily includes GALNT1 and GALNT13. They catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT1 has a broad spectrum of substrates for peptides such as EA2, Muc5AC, Muc1a, Muc1b and Muc7. GALNT13 has a much stronger activity than GALNT1 to transfer GalNAc to mucin peptides, such as Muc5Ac and Muc7. It can glycosylate SDC3. It may be responsible for the synthesis of Tn antigen in neuronal cells. Members of this subfamily comprise a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467311 [Multi-domain]  Cd Length: 127  Bit Score: 63.48  E-value: 3.29e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 408 QKCLESQ-RQNNQetpNLKLSPCAKVKGedakSQVWAFTYTQQILQEELCLSVITlfPGAPVVLVLCKNGDDRQQWT--K 484
Cdd:cd23433    15 NLCLDTMgRKAGE---KVGLSSCHGQGG----NQVFSYTAKGEIRSDDLCLDASR--KGGPVKLEKCHGMGGNQEWEydK 85
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*
gi 1041817911 485 TGSHIEHIASHLCLDTdmfgDGTENGKEIVVNPCESSlMSQHWDM 529
Cdd:cd23433    86 ETKQIRHVNSGLCLTA----PNEDDPNEPVLRPCDGG-PSQKWEL 125
beta-trefoil_Ricin_Pgant1-like cd23459
ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide ...
410-527 6.47e-12

ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide N-acetylgalactosaminyltransferase 1 (Pgant1) and similar proteins; Pgant1, also called pp-GaNTase 1, protein-UDP acetylgalactosaminyltransferase 1, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 1, functions as a GalNAc transferase (EC 2.4.1.41) that catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Pgant1 can both act as a peptide transferase that transfers GalNAc onto unmodified peptide substrates, and as a glycopeptide transferase that requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. It prefers the monoglycosylated Muc5AC-3 as a substrate. Members of this subfamily contain a ricin B-type lectin domain at the C-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain bears a potential sugar binding site.


Pssm-ID: 467337 [Multi-domain]  Cd Length: 132  Bit Score: 63.11  E-value: 6.47e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 410 CLESQRQNNQETPNLKLSPCAKVKgedAKSQVWAFTYTQQILQEELCLSViTLFPGAPVVLVLC-KNGDDRQQWTKT-GS 487
Cdd:cd23459    18 CLDTLQRDEDKGYNLGLYPCQGGL---SSNQLFSLSKKGELRREESCADV-QGTEESKVILITChGLEKFNQKWKHTkGG 93
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|
gi 1041817911 488 HIEHIASHLCLDTdmfgDGTENGKEIVVNPCESSLmSQHW 527
Cdd:cd23459    94 QIVHLASGKCLDA----EGLKSGDDVTLAKCDGSL-SQKW 128
beta-trefoil_Ricin_GALNT7 cd23437
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
402-529 1.25e-11

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 7 (GALNT7) and similar proteins; GALNT7 (EC 2.4.1.41), also called polypeptide GalNAc transferase 7, GalNAc-T7, pp-GaNTase 7, protein-UDP acetylgalactosaminyltransferase 7, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 7, acts as glycopeptide transferase involved in O-linked oligosaccharide biosynthesis, which catalyzes the transfer of an N-acetyl-D-galactosamine residue to an already glycosylated peptide. In contrast to other proteins of the family, it does not act as a peptide transferase that transfers GalNAc onto serine or threonine residue on the protein receptor, but instead requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. Its appropriate peptide substrate remains unidentified. GALNT7 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467315 [Multi-domain]  Cd Length: 124  Bit Score: 61.93  E-value: 1.25e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIRQRQ--KCLESQrqNNQETPNLKLSPCAKVKGedakSQVWAFTYTQQILQEELCLSVITlfPGAPVVLVLCkNGDDR 479
Cdd:cd23437     6 GEIRNLGtgLCLDTM--GHQNGGPVGLYPCHGMGG----NQLFRLNEAGQLAVGEQCLTASG--SGGKVKLRKC-NLGET 76
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 1041817911 480 QQW--TKTGSHIEHIASHLCLDTdmfgdgTENGKEIVVNPCESSLMSQHWDM 529
Cdd:cd23437    77 GKWeyDEATGQIRHKGTGKCLDL------NEGTNKLILQPCDSSSPSQKWEF 122
beta-trefoil_Ricin_GALNT11 cd23440
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
398-529 1.94e-11

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 11 (GALNT11) and similar proteins; GALNT11 (EC 2.4.1.41), also called polypeptide GalNAc transferase 11, GalNAc-T11, pp-GaNTase 11, protein-UDP acetylgalactosaminyltransferase 11, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 11, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. It is involved in left/right asymmetry by mediating O-glycosylation of NOTCH1. O-glycosylation of NOTCH1 promotes its activation, modulating the balance between motile and immotile (sensory) cilia at the left-right organizer (LRO). GALNT11 displays the same enzyme activity toward MUC1, MUC4, and EA2 as GALNT1. It is not involved in glycosylation of erythropoietin (EPO). GALNT11 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467318 [Multi-domain]  Cd Length: 127  Bit Score: 61.24  E-value: 1.94e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 398 SIQKGNIRQRQ--KCLESQRQNNQETPNLKLSPCAKvkgeDAKSQVWAFTYTQQI-LQEELCLSVITlFPGAPVVLVLCK 474
Cdd:cd23440     2 VIRKGQLKHAGsgLCLVAEDEVSQKGSLLVLRPCSR----NDKKQLWYYTEDGELrLANLLCLDSSE-TSSDFPRLMKCH 76
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1041817911 475 NGDDRQQWT-KTGSHIEHIASHLCLdtdmFGDGTENGKEIVVNPCESSLmSQHWDM 529
Cdd:cd23440    77 GSGGSQQWRfKKDNRLYNPASGQCL----AASKNGTSGYVTMDICSDSP-SQKWVF 127
beta-trefoil_Ricin-like cd00161
ricin B-type lectin domain, beta-trefoil fold; The ricin B-type lectin domain is a ...
405-527 1.62e-09

ricin B-type lectin domain, beta-trefoil fold; The ricin B-type lectin domain is a carbohydrate-binding domain formed from presumed gene triplication. It shows a beta-trefoil fold characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain was originally found in Ricin, which is a legume lectin from the seeds of the castor bean plant, Ricinus communis. It is also found in many carbohydrate-recognition proteins like plant and bacterial AB-toxins, glycosidases, or proteases, which serve diverse functions such as inhibitory toxicity, enzymatic activity, and signal transduction. The ricin B-type lectin domain can be present in one or more copies and has been shown in some instances to bind simple sugars, such as galactose or lactose. The most characteristic, though not completely conserved, sequence feature is the presence of a Q-W pattern. Consequently, the ricin B-type lectin domain has also been referred as the (QxW)3 domain and the three homologous regions as the QxW repeats. A disulfide bond is also conserved in some QxW repeats.


Pssm-ID: 467293 [Multi-domain]  Cd Length: 134  Bit Score: 56.22  E-value: 1.62e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 405 RQRQKCLESQRQNNQETPNLKLSPCAkvkgeDAKSQVWAFT------YTQQILQEELCLSV--ITLFPGAPVVLVLCkNG 476
Cdd:cd00161     8 AASGKCLDVAGGSTANGAPVQQWTCN-----GGANQQWTLTpvgdgyYTIRNVASGKCLDVagGSTANGANVQQWTC-NG 81
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1041817911 477 DDRQQWTKT-----GSHIEHIASHLCLDTDmfGDGTENGKEIVVNPCESSLmSQHW 527
Cdd:cd00161    82 GDNQQWRLEpvgdgYYRIVNKHSGKCLDVS--GGSTANGANVQQWTCNGGA-NQQW 134
beta-trefoil_Ricin_Pgant9-like cd23462
ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide ...
398-527 3.40e-09

ricin B-type lectin domain, beta-trefoil fold, found in Drosophila melanogaster polypeptide N-acetylgalactosaminyltransferase 9 (Pgant9) and similar proteins; The subfamily includes Pgant9 (also called pp-GaNTase 9, protein-UDP acetylgalactosaminyltransferase 9, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 9), Pgant4 (also called pp-GaNTase 4, N-acetylgalactosaminyltransferase 4, protein-UDP acetylgalactosaminyltransferase 4, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 4) and Pgant6 (also called pp-GaNTase 6, N-acetylgalactosaminyltransferase 6, protein-UDP acetylgalactosaminyltransferase 6, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 6). They function as GalNAc transferases (EC 2.4.1.41) that catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. Pgant9 can both act as a peptide transferase that transfers GalNAc onto unmodified peptide substrates, and as a glycopeptide transferase that requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. Pgant4 and Pgant6 do not act as a peptide transferase, but instead requires the prior addition of a GalNAc on a peptide before adding additional GalNAc moieties. They prefer the diglycosylated Muc5AC-3/13 as a substrate. Pgant6 may have a role in protein O-glycosylation in the Golgi and thereby in establishing and/or maintaining a proper secretory apparatus structure. Members of this subfamily contain a ricin B-type lectin domain at the C-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain bears a potential sugar binding site.


Pssm-ID: 467340 [Multi-domain]  Cd Length: 126  Bit Score: 55.06  E-value: 3.40e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 398 SIQKGNIRQR--QKCLESQRQNNQETPNLKLSPCAKVKGEdaksQVWAFTYTQQILQEELCLSV------ITLFPgapvv 469
Cdd:cd23462     2 ALAYGEIRNLagKLCLDAPGRKKELNKPVGLYPCHGQGGN----QYWMLTKDGEIRRDDLCLDYaggsgdVTLYP----- 72
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 470 lvlCKNGDDRQQWT---KTGsHIEHIASHLCLDTDmfgdgtENGKEIVVNPCESSLMSQHW 527
Cdd:cd23462    73 ---CHGMKGNQFWIydeETK-QIVHGTSKKCLELS------DDSSKLVMEPCNGSSPRQQW 123
Succinoglycan_BP_ExoA cd02525
ExoA is involved in the biosynthesis of succinoglycan; Succinoglycan Biosynthesis Protein ExoA ...
94-316 6.27e-09

ExoA is involved in the biosynthesis of succinoglycan; Succinoglycan Biosynthesis Protein ExoA catalyzes the formation of a beta-1,3 linkage of the second sugar (glucose) of the succinoglycan with the galactose on the lipid carrie. Succinoglycan is an acidic exopolysaccharide that is important for invasion of the nodules. Succinoglycan is a high-molecular-weight polymer composed of repeating octasaccharide units. These units are synthesized on membrane-bound isoprenoid lipid carriers, beginning with galactose followed by seven glucose molecules, and modified by the addition of acetate, succinate, and pyruvate. ExoA is a membrane protein with a transmembrance domain at c-terminus.


Pssm-ID: 133016 [Multi-domain]  Cd Length: 249  Bit Score: 56.86  E-value: 6.27e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARsTLLRTIRSVLNRTPTHLIREIILVDDFSND--PDDCKQLIKL-PKVKcLRNNERQGLVRSRIRGADIA 170
Cdd:cd02525     3 SIIIPVRNEEK-YIEELLESLLNQSYPKDLIEIIVVDGGSTDgtREIVQEYAAKdPRIR-LIDNPKRIQSAGLNIGIRNS 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 171 QGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIES-ASELRGGFDWSLHfqweqlspEQKARRL 249
Cdd:cd02525    81 RGDIIIRVDAHAVYPKDYILELVEALKRTGADNVGGPMETIGESKFQKAIAvAQSSPLGSGGSAY--------RGGAVKI 152
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1041817911 250 DPTEPirtpiIAGGLFviDKAWFDYLGKYDMDMDIwgGENFEISFRVWMCGGSLEIVPCSRVGHVFR 316
Cdd:cd02525   153 GYVDT-----VHHGAY--RREVFEKVGGFDESLVR--NEDAELNYRLRKAGYKIWLSPDIRVYYYPR 210
GT_2_like_e cd04192
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ...
95-235 2.93e-08

Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families.


Pssm-ID: 133035 [Multi-domain]  Cd Length: 229  Bit Score: 54.60  E-value: 2.93e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  95 IIITFHNEARsTLLRTIRSVLNRT-PTHLIrEIILVDDFSNDpdDCKQLIKL------PKVKCLRNNERQGlvrSRIR-- 165
Cdd:cd04192     1 VVIAARNEAE-NLPRLLQSLSALDyPKEKF-EVILVDDHSTD--GTVQILEFaaakpnFQLKILNNSRVSI---SGKKna 73
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 166 ---GADIAQGTTLTFLDSHCEVNRDWLQPLL-HRVKEDYTRVVCPVIDIIN---LDTFTYIESASEL---RGGFDWSLHF 235
Cdd:cd04192    74 lttAIKAAKGDWIVTTDADCVVPSNWLLTFVaFIQKEQIGLVAGPVIYFKGkslLAKFQRLDWLSLLgliAGSFGLGKPF 153
beta-trefoil_Ricin_GALNT3-like cd23435
ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide ...
399-527 5.16e-08

ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide N-acetylgalactosaminyltransferase 3 (GALNT3)-like subfamily; The GALNT3-like subfamily includes GALNT3, GALNT4, GALNT6 and GALNT12. They act as GalNAc transferases (EC 2.4.1.41) that catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT3 has activity toward HIV envelope glycoprotein gp120, EA2, Muc2 and Muc5. It probably glycosylates fibronectin in vivo as well as FGF23. It plays a central role in phosphate homeostasis. GALNT4 shows highest activity towards Muc7, EA2 and Muc2, with a lower activity compared to GALNT2. It glycosylates 'Thr-57' of SELPLG. GALNT6 may participate in the synthesis of oncofetal fibronectin. It has activity toward Muc1a, Muc2, EA2 and fibronectin peptides. GALNT12 has activity toward non-glycosylated peptides such as Muc5AC, Muc1a and EA2, and no detectable activity with non-glycosylated Muc2 and Muc7. It displays enzymatic activity toward the Gal-NAc-Muc5AC glycopeptide, but no detectable activity to mono-GalNAc-glycosylated Muc1a, Muc2, Muc7 and EA2. It may play an important role in the initial step of mucin-type oligosaccharide biosynthesis in digestive organs. Members of this family comprise a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which are characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467313 [Multi-domain]  Cd Length: 128  Bit Score: 51.56  E-value: 5.16e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 399 IQKGNIRQR--QKCLESQRQNNQETPNLKLSPCakvKGEDaKSQVWAFTYTQQIL---QEELCLSVItlfPGAPVVLVLC 473
Cdd:cd23435     2 GYYGALRNKgsELCLDVNNPNGQGGKPVIMYGC---HGLG-GNQYFEYTSKGEIRhniGKELCLHAS---GSDEVILQHC 74
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1041817911 474 ----KNGDDRQQWTKT-GSHIEHIASHLCLDTdmfgdgteNGKEIVVNPCESSLMSQHW 527
Cdd:cd23435    75 tskgKDVPPEQKWLFTqDGTIRNPASGLCLHA--------SGYKVLLRTCNPSDDSQKW 125
Ricin_B_lectin pfam00652
Ricin-type beta-trefoil lectin domain;
455-528 2.00e-07

Ricin-type beta-trefoil lectin domain;


Pssm-ID: 395527 [Multi-domain]  Cd Length: 126  Bit Score: 49.84  E-value: 2.00e-07
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 1041817911 455 LCLSVITLFP-GAPVVLVLCKNGDDRQQWTKTGS-HIEHIASHLCLDTDmfgdGTENGKEIVVNPCESSLMSQHWD 528
Cdd:pfam00652  12 KCLDVPGGSSaGGPVGLYPCHGSNGNQLWTLTGDgTIRSVASDLCLDVG----STADGAKVVLWPCHPGNGNQRWR 83
GT_2_like_c cd04186
Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse ...
95-313 3.89e-07

Subfamily of Glycosyltransferase Family GT2 of unknown function; GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families.


Pssm-ID: 133029 [Multi-domain]  Cd Length: 166  Bit Score: 49.87  E-value: 3.89e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  95 IIITFHNEARsTLLRTIRSVLNRTPTHLirEIILVDDFSND--PDDCKQLikLPKVKCLRNNERQGLVRSRIRGADIAQG 172
Cdd:cd04186     1 IIIVNYNSLE-YLKACLDSLLAQTYPDF--EVIVVDNASTDgsVELLREL--FPEVRLIRNGENLGFGAGNNQGIREAKG 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 173 TTLTFLDSHCEVNRDWLQPLLhrvkedytrvvcpvidiinldtftyiesaselrggfdwslhfqweqlspeqKARRLDPT 252
Cdd:cd04186    76 DYVLLLNPDTVVEPGALLELL---------------------------------------------------DAAEQDPD 104
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 253 EPIRTPIIAGGLFVIDKAWFDYLGKYDMDMDIWgGENFEISFRVWMCGGSLEIVPCSRVGH 313
Cdd:cd04186   105 VGIVGPKVSGAFLLVRREVFEEVGGFDEDFFLY-YEDVDLCLRARLAGYRVLYVPQAVIYH 164
DPM_DPG-synthase_like cd04179
DPM_DPG-synthase_like is a member of the Glycosyltransferase 2 superfamily; DPM1 is the ...
95-180 9.88e-07

DPM_DPG-synthase_like is a member of the Glycosyltransferase 2 superfamily; DPM1 is the catalytic subunit of eukaryotic dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. In higher eukaryotes,the enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. In lower eukaryotes, such as Saccharomyces cerevisiae and Trypanosoma brucei, DPM synthase consists of a single component (Dpm1p and TbDpm1, respectively) that possesses one predicted transmembrane region near the C terminus for anchoring to the ER membrane. In contrast, the Dpm1 homologues of higher eukaryotes, namely fission yeast, fungi, and animals, have no transmembrane region, suggesting the existence of adapter molecules for membrane anchoring. This family also includes bacteria and archaea DPM1_like enzymes. However, the enzyme structure and mechanism of function are not well understood. The UDP-glucose:dolichyl-phosphate glucosyltransferase (DPG_synthase) is a transmembrane-bound enzyme of the endoplasmic reticulum involved in protein N-linked glycosylation. This enzyme catalyzes the transfer of glucose from UDP-glucose to dolichyl phosphate. This protein family belongs to Glycosyltransferase 2 superfamily.


Pssm-ID: 133022 [Multi-domain]  Cd Length: 185  Bit Score: 49.11  E-value: 9.88e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  95 IIITFHNEARstllrTIRSVLNRTPTHLIR----EIILVDDFSndPDDCKQLIK-----LPKVKCLRNNERQGLVRSRIR 165
Cdd:cd04179     1 VVIPAYNEEE-----NIPELVERLLAVLEEgydyEIIVVDDGS--TDGTAEIARelaarVPRVRVIRLSRNFGKGAAVRA 73
                          90
                  ....*....|....*
gi 1041817911 166 GADIAQGTTLTFLDS 180
Cdd:cd04179    74 GFKAARGDIVVTMDA 88
RICIN smart00458
Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.
408-527 4.29e-06

Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.


Pssm-ID: 214672 [Multi-domain]  Cd Length: 118  Bit Score: 45.97  E-value: 4.29e-06
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  408 QKCLESQRQNNqetpNLKLSPCakvkGEDAKSQVWAFTYTQQI--LQEELCLSVITLfPGAPVVLVLCKNGDDRQQWT-- 483
Cdd:smart00458   7 GKCLDVNGNKN----PVGLFDC----HGTGGNQLWKLTSDGAIriKDTDLCLTANGN-TGSTVTLYSCDGTNDNQYWEvn 77
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....
gi 1041817911  484 KTGShIEHIASHLCLdtDMFGDGTenGKEIVVNPCESSLmSQHW 527
Cdd:smart00458  78 KDGT-IRNPDSGKCL--DVKDGNT--GTKVILWTCSGNP-NQKW 115
GT_2_like_a cd02522
GT_2_like_a represents a glycosyltransferase family-2 subfamily with unknown function; ...
94-190 9.01e-06

GT_2_like_a represents a glycosyltransferase family-2 subfamily with unknown function; Glycosyltransferase family 2 (GT-2) subfamily of unknown function. GT-2 includes diverse families of glycosyltransferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. Glycosyltransferases have been classified into more than 90 distinct sequence based families.


Pssm-ID: 133013 [Multi-domain]  Cd Length: 221  Bit Score: 46.79  E-value: 9.01e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARsTLLRTIRSVLNRTPthLIREIILVDDFSNDpdDCKQLIKLPKVKCLRnnERQGlvRSR--IRGADIAQ 171
Cdd:cd02522     2 SIIIPTLNEAE-NLPRLLASLRRLNP--LPLEIIVVDGGSTD--GTVAIARSAGVVVIS--SPKG--RARqmNAGAAAAR 72
                          90
                  ....*....|....*....
gi 1041817911 172 GTTLTFLDSHCEVNRDWLQ 190
Cdd:cd02522    73 GDWLLFLHADTRLPPDWDA 91
CESA_like cd06423
CESA_like is the cellulose synthase superfamily; The cellulose synthase (CESA) superfamily ...
95-282 1.83e-05

CESA_like is the cellulose synthase superfamily; The cellulose synthase (CESA) superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins. Cellulose synthase catalyzes the polymerization reaction of cellulose, an aggregate of unbranched polymers of beta-1,4-linked glucose residues in plants, most algae, some bacteria and fungi, and even some animals. In bacteria, algae and lower eukaryotes, there is a second unrelated type of cellulose synthase (Type II), which produces acylated cellulose, a derivative of cellulose. Chitin synthase catalyzes the incorporation of GlcNAc from substrate UDP-GlcNAc into chitin, which is a linear homopolymer of beta-(1,4)-linked GlcNAc residues and Glucan Biosynthesis protein catalyzes the elongation of beta-1,2 polyglucose chains of Glucan.


Pssm-ID: 133045 [Multi-domain]  Cd Length: 180  Bit Score: 45.30  E-value: 1.83e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  95 IIITFHNEARsTLLRTIRSVLNRTPTHLirEIILVDDfsNDPDDCKQLIK------LPKVKCLRNNERQGLVRSRIRGAD 168
Cdd:cd06423     1 IIVPAYNEEA-VIERTIESLLALDYPKL--EVIVVDD--GSTDDTLEILEelaalyIRRVLVVRDKENGGKAGALNAGLR 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDyTRV--VCPVIDIIN-----LDTFTYIESASelrgGFDWSLHFQWeqls 241
Cdd:cd06423    76 HAKGDIVVVLDADTILEPDALKRLVVPFFAD-PKVgaVQGRVRVRNgsenlLTRLQAIEYLS----IFRLGRRAQS---- 146
                         170       180       190       200
                  ....*....|....*....|....*....|....*....|.
gi 1041817911 242 peqkarRLDptepiRTPIIAGGLFVIDKAWFDYLGKYDMDM 282
Cdd:cd06423   147 ------ALG-----GVLVLSGAFGAFRREALREVGGWDEDT 176
beta-trefoil_Ricin_MRC-like cd23385
ricin B-type lectin domain, beta-trefoil fold, found in the macrophage mannose receptor (MRC) ...
408-501 6.57e-05

ricin B-type lectin domain, beta-trefoil fold, found in the macrophage mannose receptor (MRC) family; The MRC family includes MRC1-2, receptor-type tyrosine-protein phosphatase beta (PTPRB) isoform e, secretory phospholipase A2 receptor (PLA2R1), and lymphocyte antigen 75 (Ly-75). MRC1 mediates the endocytosis of glycoproteins by macrophages. It binds both sulfated and non-sulfated polysaccharide chains, and acts as a phagocytic receptor for bacteria, fungi, and other pathogens. It also acts as a receptor for Dengue virus envelope protein E. MRC2 may play a role as an endocytotic lectin receptor displaying calcium-dependent lectin activity. It internalizes glycosylated ligands from the extracellular space for release in an endosomal compartment via clathrin-mediated endocytosis. It may be involved in plasminogen activation system controlling the extracellular level of PLAUR/PLAU, and thus may regulate protease activity at the cell surface. It may contribute to cellular uptake, remodeling, and degradation of extracellular collagen matrices. It may play a role during cancer progression as well as in other chronic tissue destructive diseases acting on collagen turnover. It may participate in remodeling of extracellular matrix cooperating with the matrix metalloproteinases (MMPs). PTPRB (EC 3.1.3.48), also called protein-tyrosine phosphatase beta, plays an important role in blood vessel remodeling and angiogenesis. It is not necessary for the initial formation of the blood vessels but is essential for their maintenance and remodeling. It is also essential for the maintenance of endothelial cell contact integrity and for the adhesive function of VE-cadherin in endothelial cells that requires the presence of plakoglobin. PLA2R1 is a receptor for secretory phospholipase A2 (sPLA2). It acts as a receptor for phospholipase sPLA2-IB/PLA2G1B but not sPLA2-IIA/PLA2G2A. It can also bind to snake PA2-like toxins. It may be involved in responses in proinflammatory cytokine productions during endotoxic shock. It also has endocytic properties and rapidly internalizes sPLA2 ligands, which is particularly important for the clearance of extracellular sPLA2s to protect their potent enzymatic activities. Ly-75 acts as an endocytic receptor to direct captured antigens from the extracellular space to a specialized antigen-processing compartment. It causes reduced proliferation of B-lymphocytes. All family members contain a ricin B-type lectin domain at the N-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain may harbor a sugar-binding pocket. One member of this family, MRC1, is missing the gamma subdomain.


Pssm-ID: 467784 [Multi-domain]  Cd Length: 119  Bit Score: 42.58  E-value: 6.57e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 408 QKCLesqrQNNQETPNLKLSPCakvkGEDAKSQVWAFTYTQQILQEE--LCLSVITLFPGAPVVLVLCKNGDDRQQWT-- 483
Cdd:cd23385    11 GKCL----AARSSSSKVSLSTC----NPNSPNQQWKWTSGHRLFNVGtgKCLGVSSSSPSSPLRLFECDSEDELQKWKcs 82
                          90
                  ....*....|....*....
gi 1041817911 484 -KTGSHIEHIASHLCLDTD 501
Cdd:cd23385    83 kDGLLLLKGLGLLLLYDKS 101
beta-trefoil_Ricin_MRC-like cd23385
ricin B-type lectin domain, beta-trefoil fold, found in the macrophage mannose receptor (MRC) ...
452-528 1.07e-04

ricin B-type lectin domain, beta-trefoil fold, found in the macrophage mannose receptor (MRC) family; The MRC family includes MRC1-2, receptor-type tyrosine-protein phosphatase beta (PTPRB) isoform e, secretory phospholipase A2 receptor (PLA2R1), and lymphocyte antigen 75 (Ly-75). MRC1 mediates the endocytosis of glycoproteins by macrophages. It binds both sulfated and non-sulfated polysaccharide chains, and acts as a phagocytic receptor for bacteria, fungi, and other pathogens. It also acts as a receptor for Dengue virus envelope protein E. MRC2 may play a role as an endocytotic lectin receptor displaying calcium-dependent lectin activity. It internalizes glycosylated ligands from the extracellular space for release in an endosomal compartment via clathrin-mediated endocytosis. It may be involved in plasminogen activation system controlling the extracellular level of PLAUR/PLAU, and thus may regulate protease activity at the cell surface. It may contribute to cellular uptake, remodeling, and degradation of extracellular collagen matrices. It may play a role during cancer progression as well as in other chronic tissue destructive diseases acting on collagen turnover. It may participate in remodeling of extracellular matrix cooperating with the matrix metalloproteinases (MMPs). PTPRB (EC 3.1.3.48), also called protein-tyrosine phosphatase beta, plays an important role in blood vessel remodeling and angiogenesis. It is not necessary for the initial formation of the blood vessels but is essential for their maintenance and remodeling. It is also essential for the maintenance of endothelial cell contact integrity and for the adhesive function of VE-cadherin in endothelial cells that requires the presence of plakoglobin. PLA2R1 is a receptor for secretory phospholipase A2 (sPLA2). It acts as a receptor for phospholipase sPLA2-IB/PLA2G1B but not sPLA2-IIA/PLA2G2A. It can also bind to snake PA2-like toxins. It may be involved in responses in proinflammatory cytokine productions during endotoxic shock. It also has endocytic properties and rapidly internalizes sPLA2 ligands, which is particularly important for the clearance of extracellular sPLA2s to protect their potent enzymatic activities. Ly-75 acts as an endocytic receptor to direct captured antigens from the extracellular space to a specialized antigen-processing compartment. It causes reduced proliferation of B-lymphocytes. All family members contain a ricin B-type lectin domain at the N-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain may harbor a sugar-binding pocket. One member of this family, MRC1, is missing the gamma subdomain.


Pssm-ID: 467784 [Multi-domain]  Cd Length: 119  Bit Score: 41.81  E-value: 1.07e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1041817911 452 QEELCLSVITlfPGAPVVLVLCKNGDDRQQWTKTGSH-IEHIASHLCLDTDmfgdGTENGKEIVVNPCESSLMSQHWD 528
Cdd:cd23385     9 DLGKCLAARS--SSSKVSLSTCNPNSPNQQWKWTSGHrLFNVGTGKCLGVS----SSSPSSPLRLFECDSEDELQKWK 80
DPM1_like_bac cd04187
Bacterial DPM1_like enzymes are related to eukaryotic DPM1; A family of bacterial enzymes ...
95-154 2.91e-04

Bacterial DPM1_like enzymes are related to eukaryotic DPM1; A family of bacterial enzymes related to eukaryotic DPM1; Although the mechanism of eukaryotic enzyme is well studied, the mechanism of the bacterial enzymes is not well understood. The eukaryotic DPM1 is the catalytic subunit of eukaryotic Dolichol-phosphate mannose (DPM) synthase. DPM synthase is required for synthesis of the glycosylphosphatidylinositol (GPI) anchor, N-glycan precursor, protein O-mannose, and C-mannose. The enzyme has three subunits, DPM1, DPM2 and DPM3. DPM is synthesized from dolichol phosphate and GDP-Man on the cytosolic surface of the ER membrane by DPM synthase and then is flipped onto the luminal side and used as a donor substrate. This protein family belongs to Glycosyltransferase 2 superfamily.


Pssm-ID: 133030 [Multi-domain]  Cd Length: 181  Bit Score: 41.69  E-value: 2.91e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1041817911  95 IIITFHNEARS--TLLRTIRSVLNRTptHLIREIILVDDFSndPDDCKQLIK-----LPKVKCLRNN 154
Cdd:cd04187     1 IVVPVYNEEENlpELYERLKAVLESL--GYDYEIIFVDDGS--TDRTLEILRelaarDPRVKVIRLS 63
beta-trefoil_Ricin_vlAKAP cd23463
ricin B-type lectin domain, beta-trefoil fold, found in very large A-kinase anchor protein ...
456-529 3.49e-04

ricin B-type lectin domain, beta-trefoil fold, found in very large A-kinase anchor protein (vlAKAP) and similar proteins; vlAKAP, also called beta/gamma crystallin domain-containing protein 3 (CRYBG3), is an anchoring protein that mediates the subcellular compartmentation of protein kinase A (PKA). It binds to the dimeric RII-alpha regulatory subunit of PKA (PRKAR2A/PRKAR2B). vlAKAP belongs to the beta/gamma-crystallin family. It contains a ricin B-type lectin domain at the C-terminus. The ricin B-type lectin domain shows a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain may harbor a sugar-binding pocket.


Pssm-ID: 467341  Cd Length: 136  Bit Score: 40.88  E-value: 3.49e-04
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 1041817911 456 CLSVI--TLFPGAPVVLvLCKNGDDRQQW--TKTGSHIEHIASHLCLDtdMFGDGTENGKEIVVNPCESSLMSQHWDM 529
Cdd:cd23463    59 CLDVIggKDNPGSKVAL-WTEHGKTHQKWriNEDGTISSHLSDDLVLD--LKGGNYYDKDHLIVNNPEEDQQTQKWDI 133
beta-trefoil_Ricin_GALNT3-like cd23435
ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide ...
401-483 4.23e-04

ricin B-type lectin domain, beta-trefoil fold, found in the polypeptide N-acetylgalactosaminyltransferase 3 (GALNT3)-like subfamily; The GALNT3-like subfamily includes GALNT3, GALNT4, GALNT6 and GALNT12. They act as GalNAc transferases (EC 2.4.1.41) that catalyze the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT3 has activity toward HIV envelope glycoprotein gp120, EA2, Muc2 and Muc5. It probably glycosylates fibronectin in vivo as well as FGF23. It plays a central role in phosphate homeostasis. GALNT4 shows highest activity towards Muc7, EA2 and Muc2, with a lower activity compared to GALNT2. It glycosylates 'Thr-57' of SELPLG. GALNT6 may participate in the synthesis of oncofetal fibronectin. It has activity toward Muc1a, Muc2, EA2 and fibronectin peptides. GALNT12 has activity toward non-glycosylated peptides such as Muc5AC, Muc1a and EA2, and no detectable activity with non-glycosylated Muc2 and Muc7. It displays enzymatic activity toward the Gal-NAc-Muc5AC glycopeptide, but no detectable activity to mono-GalNAc-glycosylated Muc1a, Muc2, Muc7 and EA2. It may play an important role in the initial step of mucin-type oligosaccharide biosynthesis in digestive organs. Members of this family comprise a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which are characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467313 [Multi-domain]  Cd Length: 128  Bit Score: 40.39  E-value: 4.23e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 401 KGNIR---QRQKCLEsqrqnNQETPNLKLSPCAKVKGEDAKSQVWAFTYTQQILQEE--LCLSVITLFpgapVVLVLCKN 475
Cdd:cd23435    48 KGEIRhniGKELCLH-----ASGSDEVILQHCTSKGKDVPPEQKWLFTQDGTIRNPAsgLCLHASGYK----VLLRTCNP 118

                  ....*...
gi 1041817911 476 GDDRQQWT 483
Cdd:cd23435   119 SDDSQKWT 126
beta-trefoil_Ricin_GALNT2 cd23434
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
449-529 6.11e-04

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 2 (GALNT2) and similar proteins; GALNT2 (EC 2.4.1.41), also called polypeptide GalNAc transferase 2, GalNAc-T2, pp-GaNTase 2, protein-UDP acetylgalactosaminyltransferase 2, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 2, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT2 has a broad spectrum of substrates for peptides such as EA2, Muc5AC, Muc1a, Muc1b. It is probably involved in O-linked glycosylation of the immunoglobulin A1 (IgA1) hinge region. It is also involved in O-linked glycosylation of APOC-III, ANGPTL3 and PLTP. It participates in the regulation of HDL-C metabolism. GALNT2 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467312 [Multi-domain]  Cd Length: 121  Bit Score: 39.61  E-value: 6.11e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 449 QILQEELCLSVITLFPGAPVVLVLCKNGDDRQQW--TKTGsHIEHiaSHLCLDTDmfgDGTEnGKEIVVNPCESSLMSQH 526
Cdd:cd23434     4 SLKQGNLCLDTLGHKAGGTVGLYPCHGTGGNQEWsfTKDG-QIKH--DDLCLTVV---DRAP-GSLVTLQPCREDDSNQK 76

                  ...
gi 1041817911 527 WDM 529
Cdd:cd23434    77 WEQ 79
Glyco_transf_7C pfam02709
N-terminal domain of galactosyltransferase; This is the N-terminal domain of a family of ...
260-320 6.64e-04

N-terminal domain of galactosyltransferase; This is the N-terminal domain of a family of galactosyltransferases from a wide range of Metazoa with three related galactosyltransferases activities, all three of which are possessed by one sequence in some cases. EC:2.4.1.90, N-acetyllactosamine synthase; EC:2.4.1.38, Beta-N-acetylglucosaminyl-glycopeptide beta-1,4- galactosyltransferase; and EC:2.4.1.22 Lactose synthase. Note that N-acetyllactosamine synthase is a component of Lactose synthase along with alpha-lactalbumin, in the absence of alpha-lactalbumin EC:2.4.1.90 is the catalyzed reaction.


Pssm-ID: 460659 [Multi-domain]  Cd Length: 78  Bit Score: 38.36  E-value: 6.64e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1041817911 260 IAGGLFVIDKAWFDYLGKYDMDMDIWGGENFEISFRVWMCGGSLEIVPCsRVGHVFRKKHP 320
Cdd:pfam02709  19 YFGGVLALSREDFERINGFSNGFWGWGGEDDDLYNRLLLAGLEIERPPG-DIGRYYMLYHK 78
beta-trefoil_Ricin_GALNT13 cd23467
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
402-527 9.13e-04

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 13 (GALNT13) and similar proteins; GALNT13 (EC 2.4.1.41), also called polypeptide GalNAc transferase 13, GalNAc-T13, pp-GaNTase 13, protein-UDP acetylgalactosaminyltransferase 13, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 13, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. It has a much stronger activity than GALNT1 to transfer GalNAc to mucin peptides, such as Muc5Ac and Muc7. It can glycosylate SDC3. It may be responsible for the synthesis of Tn antigen in neuronal cells. GALNT13 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). The model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467345  Cd Length: 127  Bit Score: 39.63  E-value: 9.13e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIR--QRQKCLESQrqNNQETPNLKLSPCAKVKGedakSQVWAFTYTQQILQEELCLSVITLfpGAPVVLVLCKNGDDR 479
Cdd:cd23467     7 GEIRnvETNQCLDNM--GRKENEKVGIFNCHGMGG----NQVFSYTADKEIRTDDLCLDVSRL--NGPVVMLKCHHMRGN 78
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1041817911 480 QQWTKTGSH--IEHIASHLCLDtdmfGDGTENGKEIVVNPCESSlMSQHW 527
Cdd:cd23467    79 QLWEYDAERltLRHVNSNQCLD----EPSEEDKMVPTMKDCSGS-RSQQW 123
beta-trefoil_Ricin_GALNT1 cd23466
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
402-527 9.84e-04

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 1 (GALNT1) and similar proteins; GALNT1 (EC 2.4.1.41), also called polypeptide GalNAc transferase 1, GalNAc-T1, pp-GaNTase 1, protein-UDP acetylgalactosaminyltransferase 1, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 1, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. It has a broad spectrum of substrates for peptides such as EA2, Muc5AC, Muc1a, Muc1b and Muc7. GALNT1 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain is required in the glycopeptide specificity of enzyme activity but not for activity with naked peptide substrates, suggesting that it triggers the catalytic domain to act on GalNAc-glycopeptide substrates.


Pssm-ID: 467344  Cd Length: 127  Bit Score: 39.26  E-value: 9.84e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 402 GNIR--QRQKCLESQRQnnQETPNLKLSPCAKVKGedakSQVWAFTYTQQILQEELCLSVITLfpGAPVVLVLCKNGDDR 479
Cdd:cd23466     7 GEIRnvETNQCLDNMAR--KENEKVGIFNCHGMGG----NQVFSYTANKEIRTDDLCLDVSKL--NGPVMMLKCHHLKGN 78
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1041817911 480 QQWT--KTGSHIEHIASHLCLDTDMfgdgTENGKEIVVNPCESSlMSQHW 527
Cdd:cd23466    79 QLWEydPVKLTLLHVNSNQCLDKAT----EEDSQVPSIRDCNGS-RSQQW 123
glyco_like_mftF TIGR04283
transferase 2, rSAM/selenodomain-associated; This enzyme may transfer a nucleotide, or it ...
94-190 1.17e-03

transferase 2, rSAM/selenodomain-associated; This enzyme may transfer a nucleotide, or it sugar moiety, as part of a biosynthetic pathway. Other proposed members of the pathway include another transferase (TIGR04282), a phosphoesterase, and a radical SAM enzyme (TIGR04167) whose C-terminal domain (pfam12345) frequently contains a selenocysteine. [Unknown function, Enzymes of unknown specificity]


Pssm-ID: 275103 [Multi-domain]  Cd Length: 220  Bit Score: 40.57  E-value: 1.17e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARsTLLRTIRSVLNRTPTHlirEIILVDDFSndPDDCKQLIKLPKVKCLRNNerQGlvRSR--IRGADIAQ 171
Cdd:TIGR04283   2 SIIIPVLNEAA-TLPELLADLQALRGDA---EVIVVDGGS--TDGTVEIARSLGAKVIHSP--KG--RARqmNAGAALAK 71
                          90
                  ....*....|....*....
gi 1041817911 172 GTTLTFLDSHCEVNRDWLQ 190
Cdd:TIGR04283  72 GDILLFLHADTRLPKDFLE 90
RICIN smart00458
Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.
400-483 1.74e-03

Ricin-type beta-trefoil; Carbohydrate-binding domain formed from presumed gene triplication.


Pssm-ID: 214672 [Multi-domain]  Cd Length: 118  Bit Score: 38.26  E-value: 1.74e-03
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  400 QKGNIR--QRQKCLESQRQNNQetpNLKLSPCAKvkgeDAKSQVWAFTYTQQI--LQEELCLSVITLFPGAPVVLVLCkN 475
Cdd:smart00458  37 SDGAIRikDTDLCLTANGNTGS---TVTLYSCDG----TNDNQYWEVNKDGTIrnPDSGKCLDVKDGNTGTKVILWTC-S 108

                   ....*...
gi 1041817911  476 GDDRQQWT 483
Cdd:smart00458 109 GNPNQKWI 116
beta-trefoil_Ricin_XLN-like cd23418
ricin B-type lectin domain, beta-trefoil fold, found in Streptomyces olivaceoviridis endo-1, ...
464-527 2.19e-03

ricin B-type lectin domain, beta-trefoil fold, found in Streptomyces olivaceoviridis endo-1,4-beta-xylanase and similar proteins; The family includes Streptomyces olivaceoviridis endo-1,4-beta-xylanase (XLN, EC 3.2.1.8), Streptomyces avermitilis beta-L-arabinopyranosidase (EC 3.2.1.185), and Streptomyces coelicolor extracellular exo-alpha-L-arabinofuranosidase (ABF, EC 3.2.1.55). XLN, also called xylanase, or 1,4-beta-D-xylan xylanohydrolase, belongs to the glycosyl hydrolase 10 (cellulase F) family. It contributes to hydrolyze hemicellulose, the major component of plant cell walls. XLN contains a (beta/alpha)8-barrel as a catalytic domain, a family 13 carbohydrate binding module (CBM13) as a xylan binding domain (XBD) and a Gly/Pro-rich linker between them. Beta-L-arabinopyranosidase belongs to the glycosyl hydrolase 27 (GH27) family. It has a GH27 catalytic domain, an antiparallel beta-domain containing Greek key motifs, another antiparallel beta-domain forming a jellyroll structure, and a CBM13 module. ScAraf62A, also called ABF, or arabinosidase, or arabinoxylan arabinofuranohydrolase, belongs to the glycosyl hydrolase 62 (GH62) family. It is involved in the degradation of xylan and is a key enzyme in the complete degradation of the plant cell wall. It has a specific arabinofuranose-debranching activity on xylan from gramineae. It acts synergistically with xylanases and binds specifically to xylan. ScAraf62A comprises a CBM13 module at its N-terminus and a catalytic domain at its C-terminus. This model corresponds to the CBM13 module, which is a ricin B-type lectin domain with a beta-trefoil fold, characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain may contain a potential sugar-binding pocket.


Pssm-ID: 467297 [Multi-domain]  Cd Length: 130  Bit Score: 38.48  E-value: 2.19e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 1041817911 464 PGAPVVLVLCKNGDDrQQWTKTGSHIEHIASHLCLDTDmfGDGTENGKEIVVNPCESSLmSQHW 527
Cdd:cd23418    26 NGTRLILWDCHGGAN-QQFTFTSAGELRVGGDKCLDAA--GGGTTNGTPVVIWPCNGGA-NQKW 85
beta-trefoil_Ricin_GALNT10 cd23476
ricin B-type lectin domain, beta-trefoil fold, found in polypeptide ...
424-527 2.38e-03

ricin B-type lectin domain, beta-trefoil fold, found in polypeptide N-acetylgalactosaminyltransferase 10 (GALNT10) and similar proteins; GALNT10 (EC 2.4.1.41), also called polypeptide GalNAc transferase 10, GalNAc-T10, pp-GaNTase 10, protein-UDP acetylgalactosaminyltransferase 10, or UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase 10, catalyzes the initial reaction in O-linked oligosaccharide biosynthesis, the transfer of an N-acetyl-D-galactosamine residue to a serine or threonine residue on the protein receptor. GALNT10 has activity toward Muc5Ac and EA2 peptide substrates. GALNT10 comprises a glycosyltransferase region and a ricin B-type lectin domain. The glycosyltransferase region contains two conserved domains, domain A (also called GT1 motif) and domain B (also called Gal/GalNAc-T motif). This model corresponds to the ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The ricin B-type lectin domain binds to GalNAc and contributes to the glycopeptide specificity.


Pssm-ID: 467354  Cd Length: 150  Bit Score: 38.79  E-value: 2.38e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 424 LKLSPCAKVKGEDA--KSQVWAFTYTQQIL------QEELCLSVITlfPGAPVVLVLCKNGDDRQQWT-KTGSHIEHIAS 494
Cdd:cd23476    30 LRLEGCVKGRGEAAwnNGQVFTFGWREDIRpgdpqhTKKFCFDAIS--HNSPVTLYDCHGMKGNQLWRyRKDKTLYHPVS 107
                          90       100       110
                  ....*....|....*....|....*....|...
gi 1041817911 495 HLCLDTdmfgdgTENGKEIVVNPCESSLMSQHW 527
Cdd:cd23476   108 NSCMDC------SESDHRIFMNTCNPSSPTQQW 134
GT2_RfbC_Mx_like cd04184
Myxococcus xanthus RfbC like proteins are required for O-antigen biosynthesis; The rfbC gene ...
94-198 2.39e-03

Myxococcus xanthus RfbC like proteins are required for O-antigen biosynthesis; The rfbC gene encodes a predicted protein of 1,276 amino acids, which is required for O-antigen biosynthesis in Myxococcus xanthus. It is a subfamily of Glycosyltransferase Family GT2, which includes diverse families of glycosyl transferases with a common GT-A type structural fold, which has two tightly associated beta/alpha/beta domains that tend to form a continuous central sheet of at least eight beta-strands. These are enzymes that catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds.


Pssm-ID: 133027 [Multi-domain]  Cd Length: 202  Bit Score: 39.49  E-value: 2.39e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHNEARSTLLRTIRSVLNRTPTHLirEIILVDDFSNDPDDCKQLIKL----PKVKCLRNNERQGLVRSRIRGADI 169
Cdd:cd04184     4 SIVMPVYNTPEKYLREAIESVRAQTYPNW--ELCIADDASTDPEVKRVLKKYaaqdPRIKVVFREENGGISAATNSALEL 81
                          90       100       110
                  ....*....|....*....|....*....|.
gi 1041817911 170 AQGTTLTFLDshcevNRDWLQP--LLHRVKE 198
Cdd:cd04184    82 ATGEFVALLD-----HDDELAPhaLYEVVKA 107
Glyco_tranf_2_3 pfam13641
Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include ...
91-318 2.81e-03

Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include putative glucosyltransferase, which are involved in bacterial capsule biosynthesis.


Pssm-ID: 433372 [Multi-domain]  Cd Length: 230  Bit Score: 39.28  E-value: 2.81e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  91 PPTSIIITFHNEArSTLLRTIRSVLNRTptHLIREIILVDDFSND--PDDCKQLIKLP---KVKCLRNNERQGL---VRS 162
Cdd:pfam13641   2 PDVSVVVPAFNED-SVLGRVLEAILAQP--YPPVEVVVVVNPSDAetLDVAEEIAARFpdvRLRVIRNARLLGPtgkSRG 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 163 RIRGADIAQGTTLTFLDSHCEVNRDWLQPLLHRVK-EDYTRVVCPViDIINLDTFTyiesasELRGGFDWSLHFqweqls 241
Cdd:pfam13641  79 LNHGFRAVKSDLVVLHDDDSVLHPGTLKKYVQYFDsPKVGAVGTPV-FSLNRSTML------SALGALEFALRH------ 145
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 1041817911 242 peqkARRLDPTEPIRTPIIAGGLFVIDKAWFDYLGkydmDMDIWG--GENFEISFRVWMCGGSLEIVPCSRVGHVFRKK 318
Cdd:pfam13641 146 ----LRMMSLRLALGVLPLSGAGSAIRREVLKELG----LFDPFFllGDDKSLGRRLRRHGWRVAYAPDAAVRTVFPTY 216
Glyco_tranf_2_2 pfam10111
Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include ...
94-307 2.99e-03

Glycosyltransferase like family 2; Members of this family of prokaryotic proteins include putative glucosyltransferase, which are involved in bacterial capsule biosynthesis.


Pssm-ID: 313356 [Multi-domain]  Cd Length: 276  Bit Score: 39.57  E-value: 2.99e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  94 SIIITFHN-EARSTLLRTIRsvLNRTPTHLIREIILVDDFSNDP--DDCKQLIKLPKVKCLRNNERQ--GLVRSRIRGAD 168
Cdd:pfam10111   1 SVVIPVYNgEKTHWIQERIL--NQTFQYDPEFELIIINDGSTDKtlEEVSSIKDHNLQVYYPNAPDTtySLAASRNRGTS 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 169 IAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTR------VVCPVIDIINldtftyiESASELRGGFD--WSLHFQWEQL 240
Cdd:pfam10111  79 HAIGEYISFIDGDCLWSPDKFEKQLKIATSLALQeniqaaVVLPVTDLND-------ESSNFLRRGGDltASGDVLRDLL 151
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1041817911 241 SPEqkarrlDPTEPIRTPiiAGGLFVIDKAWFDYLGKYDMDMDIWGGENFEISFRVWMCGGSLEIVP 307
Cdd:pfam10111 152 VFY------SPLAIFFAP--NSSNALINRQAFIEVGGFDESFRGHGAEDFDIFLRLAARYPFVAVMP 210
CESA_like_1 cd06439
CESA_like_1 is a member of the cellulose synthase (CESA) superfamily; This is a subfamily of ...
90-222 3.10e-03

CESA_like_1 is a member of the cellulose synthase (CESA) superfamily; This is a subfamily of cellulose synthase (CESA) superfamily. CESA superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members of the superfamily include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins.


Pssm-ID: 133061 [Multi-domain]  Cd Length: 251  Bit Score: 39.49  E-value: 3.10e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911  90 LPPTSIIITFHNEARsTLLRTIRSVLNRT-PTHLIrEIILVDDFSND--PDDCKQLIKlPKVKCLRNNERQGLVRSRIRG 166
Cdd:cd06439    28 LPTVTIIIPAYNEEA-VIEAKLENLLALDyPRDRL-EIIVVSDGSTDgtAEIAREYAD-KGVKLLRFPERRGKAAALNRA 104
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1041817911 167 ADIAQGTTLTFLDSHCEVNRDWLQPLLHRVKEDYTRVVCPVIDIINLDTFTYIESA 222
Cdd:cd06439   105 LALATGEIVVFTDANALLDPDALRLLVRHFADPSVGAVSGELVIVDGGGSGSGEGL 160
beta-trefoil_Ricin_EW29-like cd23449
ricin B-type lectin domain, beta-trefoil fold, found in Lumbricus terrestris 29-kDa ...
433-528 5.33e-03

ricin B-type lectin domain, beta-trefoil fold, found in Lumbricus terrestris 29-kDa galactose-binding lectin (EW29) and similar proteins; EW29 is a galactose-binding lectin from the earthworm Lumbricus terrestris. It contains two ricin B-type lectin domains with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. The second ricin B-type lectin domain may harbor two sugar-binding pockets in subdomains alpha and gamma. EW29 uses these two sugar-binding sites for its function as a single domain-type hemagglutinin.


Pssm-ID: 467327 [Multi-domain]  Cd Length: 128  Bit Score: 37.27  E-value: 5.33e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1041817911 433 KGEDAKSQVWAFTYTQQILQEELCLSVITLFPGAPVVLVLCKNGDDRQQWTKTGSHIEHIA-SHLCLdtDMFGDGTENGK 511
Cdd:cd23449    33 KGGAEDNQLWYEDEVTGTIRSKLNDFCLDASGDKGLILNPYDPSNPKQQWKISGNKIQNRSnPDNVL--DIKGGSKDDGA 110
                          90
                  ....*....|....*..
gi 1041817911 512 EIVVNPCESSLmSQHWD 528
Cdd:cd23449   111 RLCAWEYNGGP-NQLWD 126
beta-trefoil_Ricin_AH cd23415
ricin B-type lectin domain, beta-trefoil fold, found in Actinomycete actinohivin and similar ...
475-532 6.36e-03

ricin B-type lectin domain, beta-trefoil fold, found in Actinomycete actinohivin and similar proteins; Actinohivin is an actinomycete lectin with a potent specific anti-human immunodeficiency virus (anti-HIV) activity. It inhibits viral entry to cells by binding the high-mannose type sugar chains of gp120. Actinohivin contains a ricin B-type lectin domain with a beta-trefoil fold, which is characterized by 12 beta strands folded into three similar trefoil subdomains (alpha, beta, and gamma) associated to give an overall structure with pseudo-3-fold symmetry. Each subdomain contains a sugar-binding pocket.


Pssm-ID: 467294 [Multi-domain]  Cd Length: 120  Bit Score: 36.64  E-value: 6.36e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 1041817911 475 NGDDRQQWTKTGS-----HIEHIASHLCLDTDMFGDgtengkeIVVNPCESSLmSQHWDMVSS 532
Cdd:cd23415    28 NGGPYQRWTWSGVgdgtvTLRNAATGRCLDSNGNGG-------VYTLPCNGGS-YQRWRVTST 82
Beta4Glucosyltransferase cd02511
UDP-glucose LOS-beta-1,4 glucosyltransferase is required for biosynthesis of ...
95-135 8.14e-03

UDP-glucose LOS-beta-1,4 glucosyltransferase is required for biosynthesis of lipooligosaccharide; UDP-glucose: lipooligosaccharide (LOS) beta-1-4-glucosyltransferase catalyzes the addition of the first residue, glucose, of the lacto-N-neotetrase structure to HepI of the LOS inner core. LOS is the major constituent of the outer leaflet of the outer membrane of gram-positive bacteria. It consists of a short oligosaccharide chain of variable composition (alpha chain) attached to a branched inner core which is lined in turn to lipid A. Beta 1,4 glucosyltransferase is required to attach the alpha chain to the inner core.


Pssm-ID: 133005 [Multi-domain]  Cd Length: 229  Bit Score: 38.04  E-value: 8.14e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|.
gi 1041817911  95 IIITFhNEARsTLLRTIRSVLNrtpthLIREIILVDDFSND 135
Cdd:cd02511     5 VIITK-NEER-NIERCLESVKW-----AVDEIIVVDSGSTD 38
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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