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Conserved domains on  [gi|187828880|ref|NP_001120693|]
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voltage-dependent P/Q-type calcium channel subunit alpha-1A isoform 3 [Homo sapiens]

Protein Classification

voltage-dependent calcium channel subunit alpha-1( domain architecture ID 11999358)

voltage-dependent calcium channel subunit alpha-1 is part of a multisubunit voltage-dependent calcium channel that mediates the entry of calcium ions into excitable cells and is also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division, and cell death

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1565-1822 4.98e-68

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 229.85  E-value: 4.98e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1565 SPPFEYTIMAMIALNTIVLMMKFYGAS-VAYENALRVFNIVFTSLFSLECVLKVMAFGI-LNYFRDAWNIFDFVTVLGSI 1642
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1643 TDILVTEFGNnFINLSFLRLFRAARLIKLLRQGYTIRILLWTFVQSFKALPYVCLLIAMLFFIYAIIGMQVFGNIGIDVE 1722
Cdd:pfam00520   81 ISLVLSSVGS-LSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1723 DedsdedefQITEHNNFRTFFQALMLLFRSATGEAWHNIMLSCLsgkpcdknsgiltRECGNEFAYFYFVSFIFLCSFLM 1802
Cdd:pfam00520  160 N--------PDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTI-------------DGKGEFWAYIYFVSFIILGGFLL 218
                          250       260
                   ....*....|....*....|
gi 187828880  1803 LNLFVAVIMDNFEYLTRDSS 1822
Cdd:pfam00520  219 LNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
97-371 5.69e-65

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 220.99  E-value: 5.69e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880    97 WPPFEYMILATIIANCIVLALEQHLPDDDKTPmsERLDDTEPYFIGIFCFEAGIKIIALGFAFHkgsYLRNGWNVMDFVV 176
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLT--TVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   177 VLTGILATVGTE----FDLRTLRAVRVLRPLKLVSGIPSLQVVLKSIMKAMIPLLQIGLLLFFAILIFAIIGLEFYMGKF 252
Cdd:pfam00520   76 VLPSLISLVLSSvgslSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   253 HTtcfeegtddiqgespapcgteepartcpngtkcqpyWEGPNNGITQFDNILFAVLTVFQCITMEGWTDLLYNSNDASG 332
Cdd:pfam00520  156 KT------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG 199
                          250       260       270
                   ....*....|....*....|....*....|....*....
gi 187828880   333 NTWNWLYFIPLIIIGSFFMLNLVLGVLSGEFAKERERVE 371
Cdd:pfam00520  200 EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
487-725 2.03e-54

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 190.56  E-value: 2.03e-54
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   487 QAFYWTVLSLVALNTLCVAIVHYNQPEW-LSDFLYYAEFIFLGLFMSEMFIKMYGLG-TRPYFHSSFNCFDCGVIIGSIF 564
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEpLTTVLEILDYVFTGIFTLEMLLKIIAAGfKKRYFRSPWNILDFVVVLPSLI 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   565 EVIWAVIKPGtsFGISVLRALRLLRIFKVTKYWASLRNLVVSLLNSMKSIISLLFLLFLFIVVFALLGMQLFGGQFNFDE 644
Cdd:pfam00520   82 SLVLSSVGSL--SGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   645 G--TPPTNFDTFPAAIMTVFQILTGEDWNEVMYDGIKSqggvQGGMVFSIYFIVLTLFGNYTLLNVFLAIAVDNLANAQE 722
Cdd:pfam00520  160 NpdNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDG----KGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235

                   ...
gi 187828880   723 LTK 725
Cdd:pfam00520  236 RTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1244-1475 1.44e-53

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


:

Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 188.24  E-value: 1.44e-53
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1244 RYFEMCILMVIAMSSIALAAEDPVQPNAPRNNVLRYFDYVFTGVFTFEMVIKMIDLGLVLHqgaYFRDLWNILDFIVVSG 1323
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVVVLP 78
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1324 ALVAFAFTGNSKGKDINtikSLRVLRVLRPLKTIKRLPKLKAVFDCVVNSLKNVFNILIVYMLFMFIFAVVAVQLFKGKF 1403
Cdd:pfam00520   79 SLISLVLSSVGSLSGLR---VLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 187828880  1404 FHCTDESKEFekdcrgkyllyeknevkardrewkkyeFHYDNVLWALLTLFTVSTGEGWPQVLKHSVDATFE 1475
Cdd:pfam00520  156 KTWENPDNGR---------------------------TNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKGE 200
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1894-1971 1.54e-34

Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).


:

Pssm-ID: 462591  Cd Length: 77  Bit Score: 127.32  E-value: 1.54e-34
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 187828880  1894 NSTLMALIRTALDIKIAKGGaDKQQMDAELRKEMMAIWPNLSQKTLDLLVTPHKSTDLTVGKIYAAMMIMEYYRQSKA 1971
Cdd:pfam08763    1 TATLFALIRTSLKIKLAPAG-EMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1831-1884 1.81e-30

Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in this short domain on voltage-dependent L-type calcium channel proteins in eukaryotes. The domain is closely associated with the IQ-domain, pfam08763.


:

Pssm-ID: 465306  Cd Length: 54  Bit Score: 115.06  E-value: 1.81e-30
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 187828880  1831 EYVRVWAEYDPAACGRIHYKDMYSLLRVISPPLGLGKKCPHRVACKRLLRMDLP 1884
Cdd:pfam16905    1 EFVRVWAEYDPAATGRISYQDMYELLRRISPPLGFGKKCPARVAYKRLVRMNMP 54
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1565-1822 4.98e-68

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 229.85  E-value: 4.98e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1565 SPPFEYTIMAMIALNTIVLMMKFYGAS-VAYENALRVFNIVFTSLFSLECVLKVMAFGI-LNYFRDAWNIFDFVTVLGSI 1642
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1643 TDILVTEFGNnFINLSFLRLFRAARLIKLLRQGYTIRILLWTFVQSFKALPYVCLLIAMLFFIYAIIGMQVFGNIGIDVE 1722
Cdd:pfam00520   81 ISLVLSSVGS-LSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1723 DedsdedefQITEHNNFRTFFQALMLLFRSATGEAWHNIMLSCLsgkpcdknsgiltRECGNEFAYFYFVSFIFLCSFLM 1802
Cdd:pfam00520  160 N--------PDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTI-------------DGKGEFWAYIYFVSFIILGGFLL 218
                          250       260
                   ....*....|....*....|
gi 187828880  1803 LNLFVAVIMDNFEYLTRDSS 1822
Cdd:pfam00520  219 LNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
97-371 5.69e-65

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 220.99  E-value: 5.69e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880    97 WPPFEYMILATIIANCIVLALEQHLPDDDKTPmsERLDDTEPYFIGIFCFEAGIKIIALGFAFHkgsYLRNGWNVMDFVV 176
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLT--TVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   177 VLTGILATVGTE----FDLRTLRAVRVLRPLKLVSGIPSLQVVLKSIMKAMIPLLQIGLLLFFAILIFAIIGLEFYMGKF 252
Cdd:pfam00520   76 VLPSLISLVLSSvgslSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   253 HTtcfeegtddiqgespapcgteepartcpngtkcqpyWEGPNNGITQFDNILFAVLTVFQCITMEGWTDLLYNSNDASG 332
Cdd:pfam00520  156 KT------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG 199
                          250       260       270
                   ....*....|....*....|....*....|....*....
gi 187828880   333 NTWNWLYFIPLIIIGSFFMLNLVLGVLSGEFAKERERVE 371
Cdd:pfam00520  200 EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
487-725 2.03e-54

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 190.56  E-value: 2.03e-54
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   487 QAFYWTVLSLVALNTLCVAIVHYNQPEW-LSDFLYYAEFIFLGLFMSEMFIKMYGLG-TRPYFHSSFNCFDCGVIIGSIF 564
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEpLTTVLEILDYVFTGIFTLEMLLKIIAAGfKKRYFRSPWNILDFVVVLPSLI 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   565 EVIWAVIKPGtsFGISVLRALRLLRIFKVTKYWASLRNLVVSLLNSMKSIISLLFLLFLFIVVFALLGMQLFGGQFNFDE 644
Cdd:pfam00520   82 SLVLSSVGSL--SGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   645 G--TPPTNFDTFPAAIMTVFQILTGEDWNEVMYDGIKSqggvQGGMVFSIYFIVLTLFGNYTLLNVFLAIAVDNLANAQE 722
Cdd:pfam00520  160 NpdNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDG----KGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235

                   ...
gi 187828880   723 LTK 725
Cdd:pfam00520  236 RTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1244-1475 1.44e-53

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 188.24  E-value: 1.44e-53
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1244 RYFEMCILMVIAMSSIALAAEDPVQPNAPRNNVLRYFDYVFTGVFTFEMVIKMIDLGLVLHqgaYFRDLWNILDFIVVSG 1323
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVVVLP 78
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1324 ALVAFAFTGNSKGKDINtikSLRVLRVLRPLKTIKRLPKLKAVFDCVVNSLKNVFNILIVYMLFMFIFAVVAVQLFKGKF 1403
Cdd:pfam00520   79 SLISLVLSSVGSLSGLR---VLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 187828880  1404 FHCTDESKEFekdcrgkyllyeknevkardrewkkyeFHYDNVLWALLTLFTVSTGEGWPQVLKHSVDATFE 1475
Cdd:pfam00520  156 KTWENPDNGR---------------------------TNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKGE 200
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1894-1971 1.54e-34

Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).


Pssm-ID: 462591  Cd Length: 77  Bit Score: 127.32  E-value: 1.54e-34
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 187828880  1894 NSTLMALIRTALDIKIAKGGaDKQQMDAELRKEMMAIWPNLSQKTLDLLVTPHKSTDLTVGKIYAAMMIMEYYRQSKA 1971
Cdd:pfam08763    1 TATLFALIRTSLKIKLAPAG-EMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1831-1884 1.81e-30

Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in this short domain on voltage-dependent L-type calcium channel proteins in eukaryotes. The domain is closely associated with the IQ-domain, pfam08763.


Pssm-ID: 465306  Cd Length: 54  Bit Score: 115.06  E-value: 1.81e-30
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 187828880  1831 EYVRVWAEYDPAACGRIHYKDMYSLLRVISPPLGLGKKCPHRVACKRLLRMDLP 1884
Cdd:pfam16905    1 EFVRVWAEYDPAATGRISYQDMYELLRRISPPLGFGKKCPARVAYKRLVRMNMP 54
Ca_chan_IQ smart01062
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1949-1979 2.08e-10

Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).


Pssm-ID: 198130  Cd Length: 31  Bit Score: 57.23  E-value: 2.08e-10
                            10        20        30
                    ....*....|....*....|....*....|.
gi 187828880   1949 TDLTVGKIYAAMMIMEYYRQSKAKKLQAMRE 1979
Cdd:smart01062    1 DELTVGKIYAAMLIQDYFRQFKSRKEQELLG 31
PLN03223 PLN03223
Polycystin cation channel protein; Provisional
629-722 9.13e-03

Polycystin cation channel protein; Provisional


Pssm-ID: 215637 [Multi-domain]  Cd Length: 1634  Bit Score: 41.47  E-value: 9.13e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  629 ALLGMQLFGGQFnfdegtppTNFDTFPAAIMTVFQILTGeDWNEVMYDgIKSQGGVQGgMVFSIYFIVLTLFGNYTLLNV 708
Cdd:PLN03223 1345 AFIGHVIFGNAS--------VHFSDMTDSINSLFENLLG-DITYFNED-LKNLTGLQF-VVGMIYFYSYNIFVFMILFNF 1413
                          90
                  ....*....|....*...
gi 187828880  709 FLAIAVDNL----ANAQE 722
Cdd:PLN03223 1414 LLAIICDAFgevkANAAE 1431
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1565-1822 4.98e-68

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 229.85  E-value: 4.98e-68
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1565 SPPFEYTIMAMIALNTIVLMMKFYGAS-VAYENALRVFNIVFTSLFSLECVLKVMAFGI-LNYFRDAWNIFDFVTVLGSI 1642
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1643 TDILVTEFGNnFINLSFLRLFRAARLIKLLRQGYTIRILLWTFVQSFKALPYVCLLIAMLFFIYAIIGMQVFGNIGIDVE 1722
Cdd:pfam00520   81 ISLVLSSVGS-LSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1723 DedsdedefQITEHNNFRTFFQALMLLFRSATGEAWHNIMLSCLsgkpcdknsgiltRECGNEFAYFYFVSFIFLCSFLM 1802
Cdd:pfam00520  160 N--------PDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTI-------------DGKGEFWAYIYFVSFIILGGFLL 218
                          250       260
                   ....*....|....*....|
gi 187828880  1803 LNLFVAVIMDNFEYLTRDSS 1822
Cdd:pfam00520  219 LNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
97-371 5.69e-65

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 220.99  E-value: 5.69e-65
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880    97 WPPFEYMILATIIANCIVLALEQHLPDDDKTPmsERLDDTEPYFIGIFCFEAGIKIIALGFAFHkgsYLRNGWNVMDFVV 176
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLT--TVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   177 VLTGILATVGTE----FDLRTLRAVRVLRPLKLVSGIPSLQVVLKSIMKAMIPLLQIGLLLFFAILIFAIIGLEFYMGKF 252
Cdd:pfam00520   76 VLPSLISLVLSSvgslSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   253 HTtcfeegtddiqgespapcgteepartcpngtkcqpyWEGPNNGITQFDNILFAVLTVFQCITMEGWTDLLYNSNDASG 332
Cdd:pfam00520  156 KT------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG 199
                          250       260       270
                   ....*....|....*....|....*....|....*....
gi 187828880   333 NTWNWLYFIPLIIIGSFFMLNLVLGVLSGEFAKERERVE 371
Cdd:pfam00520  200 EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
487-725 2.03e-54

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 190.56  E-value: 2.03e-54
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   487 QAFYWTVLSLVALNTLCVAIVHYNQPEW-LSDFLYYAEFIFLGLFMSEMFIKMYGLG-TRPYFHSSFNCFDCGVIIGSIF 564
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEpLTTVLEILDYVFTGIFTLEMLLKIIAAGfKKRYFRSPWNILDFVVVLPSLI 81
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   565 EVIWAVIKPGtsFGISVLRALRLLRIFKVTKYWASLRNLVVSLLNSMKSIISLLFLLFLFIVVFALLGMQLFGGQFNFDE 644
Cdd:pfam00520   82 SLVLSSVGSL--SGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWE 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880   645 G--TPPTNFDTFPAAIMTVFQILTGEDWNEVMYDGIKSqggvQGGMVFSIYFIVLTLFGNYTLLNVFLAIAVDNLANAQE 722
Cdd:pfam00520  160 NpdNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDG----KGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTE 235

                   ...
gi 187828880   723 LTK 725
Cdd:pfam00520  236 RTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1244-1475 1.44e-53

Ion transport protein; This family contains sodium, potassium and calcium ion channels. This family is 6 transmembrane helices in which the last two helices flank a loop which determines ion selectivity. In some sub-families (e.g. Na channels) the domain is repeated four times, whereas in others (e.g. K channels) the protein forms as a tetramer in the membrane.


Pssm-ID: 459842 [Multi-domain]  Cd Length: 238  Bit Score: 188.24  E-value: 1.44e-53
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1244 RYFEMCILMVIAMSSIALAAEDPVQPNAPRNNVLRYFDYVFTGVFTFEMVIKMIDLGLVLHqgaYFRDLWNILDFIVVSG 1323
Cdd:pfam00520    2 RYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVVVLP 78
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1324 ALVAFAFTGNSKGKDINtikSLRVLRVLRPLKTIKRLPKLKAVFDCVVNSLKNVFNILIVYMLFMFIFAVVAVQLFKGKF 1403
Cdd:pfam00520   79 SLISLVLSSVGSLSGLR---VLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKL 155
                          170       180       190       200       210       220       230
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 187828880  1404 FHCTDESKEFekdcrgkyllyeknevkardrewkkyeFHYDNVLWALLTLFTVSTGEGWPQVLKHSVDATFE 1475
Cdd:pfam00520  156 KTWENPDNGR---------------------------TNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKGE 200
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1894-1971 1.54e-34

Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).


Pssm-ID: 462591  Cd Length: 77  Bit Score: 127.32  E-value: 1.54e-34
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 187828880  1894 NSTLMALIRTALDIKIAKGGaDKQQMDAELRKEMMAIWPNLSQKTLDLLVTPHKSTDLTVGKIYAAMMIMEYYRQSKA 1971
Cdd:pfam08763    1 TATLFALIRTSLKIKLAPAG-EMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1831-1884 1.81e-30

Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in this short domain on voltage-dependent L-type calcium channel proteins in eukaryotes. The domain is closely associated with the IQ-domain, pfam08763.


Pssm-ID: 465306  Cd Length: 54  Bit Score: 115.06  E-value: 1.81e-30
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 187828880  1831 EYVRVWAEYDPAACGRIHYKDMYSLLRVISPPLGLGKKCPHRVACKRLLRMDLP 1884
Cdd:pfam16905    1 EFVRVWAEYDPAATGRISYQDMYELLRRISPPLGFGKKCPARVAYKRLVRMNMP 54
Ca_chan_IQ smart01062
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1949-1979 2.08e-10

Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular calcium entry in response to changes in membrane potential. The isoleucine-glutamine (IQ) motif in the voltage gated calcium channel IQ domain interacts with hydrophobic pockets of Ca2+/calmodulin. The interaction regulates two self-regulatory calcium dependent feedback mechanism, calcium dependent inactivation (CDI), and calcium-dependent facilitation (CDF).


Pssm-ID: 198130  Cd Length: 31  Bit Score: 57.23  E-value: 2.08e-10
                            10        20        30
                    ....*....|....*....|....*....|.
gi 187828880   1949 TDLTVGKIYAAMMIMEYYRQSKAKKLQAMRE 1979
Cdd:smart01062    1 DELTVGKIYAAMLIQDYFRQFKSRKEQELLG 31
PKD_channel pfam08016
Polycystin cation channel; This family contains the cation channel region from group II of ...
1604-1815 1.23e-08

Polycystin cation channel; This family contains the cation channel region from group II of Transient receptor potential (TRP) channels, the TRPP subfamily, including PKD1, PKD2, PKD2L and mucolipin proteins.


Pssm-ID: 462341 [Multi-domain]  Cd Length: 225  Bit Score: 57.67  E-value: 1.23e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1604 VFTSLFSLECVLKVMAFGiLNYFRDAWNIFDFVTVLGS------------ITDILVTEF---GNNFIN------------ 1656
Cdd:pfam08016   19 VFFLYFVVEEILKIRKHR-PSYLRSVWNLLDLAIVILSvvlivlniyrdfLADRLIKSVeasPVTFIDfdrvaqldnlyr 97
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1657 --LSFLRLFRAARLIKLLRQGYTIRILLWTFVQSFKALPYVCLLIAMLFFIYAIIGMQVFGNigidvededsdedefqit 1734
Cdd:pfam08016   98 iiLAFLVFLTWLKLFKVLRFNKTMSLFTKTLSRAWKDLAGFALMFVIFFFAYAQFGYLLFGT------------------ 159
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  1735 EHNNFRTFFQALMLLFRSATG-EAWHNImlsclsgKPCDKNSGILtrecgnefayfYFVSFIFLCSFLMLNLFVAVIMDN 1813
Cdd:pfam08016  160 QAPNFSNFVKSILTLFRTILGdFGYNEI-------FSGNRVLGPL-----------LFLTFVFLVIFILLNLFLAIINDS 221

                   ..
gi 187828880  1814 FE 1815
Cdd:pfam08016  222 YV 223
PLN03223 PLN03223
Polycystin cation channel protein; Provisional
629-722 9.13e-03

Polycystin cation channel protein; Provisional


Pssm-ID: 215637 [Multi-domain]  Cd Length: 1634  Bit Score: 41.47  E-value: 9.13e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 187828880  629 ALLGMQLFGGQFnfdegtppTNFDTFPAAIMTVFQILTGeDWNEVMYDgIKSQGGVQGgMVFSIYFIVLTLFGNYTLLNV 708
Cdd:PLN03223 1345 AFIGHVIFGNAS--------VHFSDMTDSINSLFENLLG-DITYFNED-LKNLTGLQF-VVGMIYFYSYNIFVFMILFNF 1413
                          90
                  ....*....|....*...
gi 187828880  709 FLAIAVDNL----ANAQE 722
Cdd:PLN03223 1414 LLAIICDAFgevkANAAE 1431
 
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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