NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1907170420|ref|XP_036021667|]
View 

voltage-dependent L-type calcium channel subunit alpha-1C isoform X10 [Mus musculus]

Protein Classification

Ca_chan_IQ domain-containing protein; Ca_chan_IQ domain-containing protein; voltage-dependent L-type calcium channel subunit alpha-1; voltage-dependent L-type calcium channel subunit alpha-1( domain architecture ID 11999372)

Ca_chan_IQ domain-containing protein; Ca_chan_IQ domain-containing protein; voltage-dependent L-type (Long-lasting) 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; voltage-dependent L-type (Long-lasting) 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

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

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 ...
1271-1568 1.54e-67

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: 228.31  E-value: 1.54e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1271 STYFEYLMFVLILLNTICLAMQHYGQS-CLFKIAMNILNMLFTGLFTVEMILKLIAFKPKG-YFSDPWNVFDFLIVIGSI 1348
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKrYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1349 IDVILSETNHYFcdawntfdalivvgsivdiaitevhpaehtqcspsmsaeensriSITFFRLFRVMRLVKLLSRGEGIR 1428
Cdd:pfam00520   81 ISLVLSSVGSLS--------------------------------------------GLRVLRLLRLLRLLRLIRRLEGLR 116
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1429 TLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMP 1508
Cdd:pfam00520  117 TLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTID 196
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1509 GKkcapesepsnstegetpcGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWS 1568
Cdd:pfam00520  197 GK------------------GEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
153-446 2.12e-67

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: 227.92  E-value: 2.12e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  153 WKPFEIIILLTIFANCVALAIYIPFPEDDSnaTNSNLERVEYLFLIIFTVEAFLKVIAYGLLFHpnaYLRNGWNLLDFII 232
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEP--LTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  233 VVVGLFSAILEqatkadganalgGKGAGFDVKALRAFRVLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIY 312
Cdd:pfam00520   76 VLPSLISLVLS------------SVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIF 143
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  313 AIIGLELFMGKMHKtcynqegiidvpaeedpspcaletghgrqcqngtvckpgWDGPKHGITNFDNFAFAMLTVFQCITM 392
Cdd:pfam00520  144 AIIGYQLFGGKLKT---------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTT 184
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420  393 EGWTDVLYWMQDAMGYELPWVYFVSLVIFGSFFVLNLVLGVLSGEFSKEREKAK 446
Cdd:pfam00520  185 EGWGDIMYDTIDGKGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
553-794 8.28e-52

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: 183.24  E-value: 8.28e-52
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  553 SNVFYWLVIFLVFLNTLTIASEHYNQP-HWLTEVQDTANKALLALFTAEMLLKMYSLGL-QAYFVSLFNRFDCFIVCGGI 630
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  631 LEtiLVETKIMSPLGISVLRCVRLLRIFKITRYWNSLSNLVASLLNSVRSIASLLLLLFLFIIIFSLLGMQLFGGKF-NF 709
Cdd:pfam00520   81 IS--LVLSSVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLkTW 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  710 DEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYGgpsfpGMLVCIYFIILFICGNYILLNVFLAIAVDNLADA 789
Cdd:pfam00520  159 ENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG-----EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQEL 233

                   ....*
gi 1907170420  790 ESLTS 794
Cdd:pfam00520  234 TERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
932-1229 1.78e-49

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: 176.30  E-value: 1.78e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  932 DTIFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDivfttiftieialkilgnadYVFTSIFTLEIILKMTAYGAF 1011
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILD--------------------YVFTGIFTLEMLLKIIAAGFK 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1012 LHkgsFCRNYFNILDLLVVSVSLISFGIQS-SAINVVKILRVLRVLRPLRAINRAKGLKHVVQCVFVAIRTIGNIVIVTT 1090
Cdd:pfam00520   61 KR---YFRSPWNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLL 137
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1091 LLQFMFACIGVQLFKGKLYTCSDSskqteaeckgnyitykdgevdhpiiqprswENSKFDFDNVLAAMMALFTVSTFEGW 1170
Cdd:pfam00520  138 LFLFIFAIIGYQLFGGKLKTWENP------------------------------DNGRTNFDNFPNAFLWLFQTMTTEGW 187
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1907170420 1171 PELLYRSIDSHTEDKGPIYnyrveisifFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQE 1229
Cdd:pfam00520  188 GDIMYDTIDGKGEFWAYIY---------FVSFIILGGFLLLNLFIAVIIDNFQELTERT 237
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1640-1714 4.96e-37

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: 134.64  E-value: 4.96e-37
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907170420 1640 NATLFALVRTALRIKTE--GNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKK 1714
Cdd:pfam08763    1 TATLFALIRTSLKIKLApaGEMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
CAC1F_C super family cl25181
Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of ...
1734-2169 1.74e-33

Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of voltage-gated calcium channel subunit alpha in higher eukaryotes. The exact function of this domain is not known.This region lies immediately downstream from the CDB motif, pfam08673.


The actual alignment was detected with superfamily member pfam16885:

Pssm-ID: 465298 [Multi-domain]  Cd Length: 355  Bit Score: 133.98  E-value: 1.74e-33
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1734 AGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASEDDifrragglfgnhvtyyqSDSRGNFPQTfatqrplhink 1813
Cdd:pfam16885    1 AGLRSLQDLGPEIRQALTCDTEEEEEEEEGQEGEEEEDSKDP-----------------KAPIGSQPPS----------- 52
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1814 tgNNQADTESPSHEKLVDSTFTPSSYSSTGsnaninnanntalgrfphpaGYSSTVSTVeghGPPLSPAVRVQEAAWKLS 1893
Cdd:pfam16885   53 --RSRISVSLPVGDRLPDSLSLGPSDDDGG--------------------APNSRQPSV---PQTGSHTHRRSSGVLMFT 107
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1894 SKRCHSRESQGATVNQEIFPDETRSVRMS---EEAEYCSEPSLLSTdmfsyQEDEHRQLTCPEEDKREIQPSPKrsflrs 1970
Cdd:pfam16885  108 IPEEGSSQPKGTKGQDKQDEEEEVPDQLSyldEQAGTPSRPVLLPP-----HRPQHYPLREPVDRRRLLPPTPA------ 176
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1971 aslGRRASFHLECLKRQkdqggdiSQKTALPLHLVHHQAlavaGLSPLLqRSHSPTTfprpcptppvTPGSRGRpLRPIP 2050
Cdd:pfam16885  177 ---GRKPSFNIQCLRRQ-------GSCEDLPIPGTYHRG----RNSGPS-RAQGSWA----------TPPQRGR-LLYAP 230
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 2051 TLRLEGAESSEklnssfpsihcsSWSeettacsGSSSMARRARpVSLTVPSQAGAPGRQFHGSASSLVEAVLISEGLGQF 2130
Cdd:pfam16885  231 LLLVEEGAAGE------------GYL-------GKSPGPLRTF-TCLRVPGTHSDPSHGKRGSADSLVEAVLISEGLGLF 290
                          410       420       430
                   ....*....|....*....|....*....|....*....
gi 1907170420 2131 AQDPKFIEVTTQELADACDMTIEEMENAADNILSGGAQQ 2169
Cdd:pfam16885  291 AQDPKFVALAKQEIADACHLTLDEMDSAASDLLAQGTSS 329
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1577-1630 3.72e-31

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: 116.98  E-value: 3.72e-31
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420 1577 EFKRIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMP 1630
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 ...
1271-1568 1.54e-67

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: 228.31  E-value: 1.54e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1271 STYFEYLMFVLILLNTICLAMQHYGQS-CLFKIAMNILNMLFTGLFTVEMILKLIAFKPKG-YFSDPWNVFDFLIVIGSI 1348
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKrYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1349 IDVILSETNHYFcdawntfdalivvgsivdiaitevhpaehtqcspsmsaeensriSITFFRLFRVMRLVKLLSRGEGIR 1428
Cdd:pfam00520   81 ISLVLSSVGSLS--------------------------------------------GLRVLRLLRLLRLLRLIRRLEGLR 116
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1429 TLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMP 1508
Cdd:pfam00520  117 TLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTID 196
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1509 GKkcapesepsnstegetpcGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWS 1568
Cdd:pfam00520  197 GK------------------GEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
153-446 2.12e-67

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: 227.92  E-value: 2.12e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  153 WKPFEIIILLTIFANCVALAIYIPFPEDDSnaTNSNLERVEYLFLIIFTVEAFLKVIAYGLLFHpnaYLRNGWNLLDFII 232
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEP--LTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  233 VVVGLFSAILEqatkadganalgGKGAGFDVKALRAFRVLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIY 312
Cdd:pfam00520   76 VLPSLISLVLS------------SVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIF 143
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  313 AIIGLELFMGKMHKtcynqegiidvpaeedpspcaletghgrqcqngtvckpgWDGPKHGITNFDNFAFAMLTVFQCITM 392
Cdd:pfam00520  144 AIIGYQLFGGKLKT---------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTT 184
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420  393 EGWTDVLYWMQDAMGYELPWVYFVSLVIFGSFFVLNLVLGVLSGEFSKEREKAK 446
Cdd:pfam00520  185 EGWGDIMYDTIDGKGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
553-794 8.28e-52

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: 183.24  E-value: 8.28e-52
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  553 SNVFYWLVIFLVFLNTLTIASEHYNQP-HWLTEVQDTANKALLALFTAEMLLKMYSLGL-QAYFVSLFNRFDCFIVCGGI 630
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  631 LEtiLVETKIMSPLGISVLRCVRLLRIFKITRYWNSLSNLVASLLNSVRSIASLLLLLFLFIIIFSLLGMQLFGGKF-NF 709
Cdd:pfam00520   81 IS--LVLSSVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLkTW 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  710 DEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYGgpsfpGMLVCIYFIILFICGNYILLNVFLAIAVDNLADA 789
Cdd:pfam00520  159 ENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG-----EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQEL 233

                   ....*
gi 1907170420  790 ESLTS 794
Cdd:pfam00520  234 TERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
932-1229 1.78e-49

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: 176.30  E-value: 1.78e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  932 DTIFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDivfttiftieialkilgnadYVFTSIFTLEIILKMTAYGAF 1011
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILD--------------------YVFTGIFTLEMLLKIIAAGFK 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1012 LHkgsFCRNYFNILDLLVVSVSLISFGIQS-SAINVVKILRVLRVLRPLRAINRAKGLKHVVQCVFVAIRTIGNIVIVTT 1090
Cdd:pfam00520   61 KR---YFRSPWNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLL 137
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1091 LLQFMFACIGVQLFKGKLYTCSDSskqteaeckgnyitykdgevdhpiiqprswENSKFDFDNVLAAMMALFTVSTFEGW 1170
Cdd:pfam00520  138 LFLFIFAIIGYQLFGGKLKTWENP------------------------------DNGRTNFDNFPNAFLWLFQTMTTEGW 187
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1907170420 1171 PELLYRSIDSHTEDKGPIYnyrveisifFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQE 1229
Cdd:pfam00520  188 GDIMYDTIDGKGEFWAYIY---------FVSFIILGGFLLLNLFIAVIIDNFQELTERT 237
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1640-1714 4.96e-37

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: 134.64  E-value: 4.96e-37
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907170420 1640 NATLFALVRTALRIKTE--GNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKK 1714
Cdd:pfam08763    1 TATLFALIRTSLKIKLApaGEMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
CAC1F_C pfam16885
Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of ...
1734-2169 1.74e-33

Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of voltage-gated calcium channel subunit alpha in higher eukaryotes. The exact function of this domain is not known.This region lies immediately downstream from the CDB motif, pfam08673.


Pssm-ID: 465298 [Multi-domain]  Cd Length: 355  Bit Score: 133.98  E-value: 1.74e-33
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1734 AGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASEDDifrragglfgnhvtyyqSDSRGNFPQTfatqrplhink 1813
Cdd:pfam16885    1 AGLRSLQDLGPEIRQALTCDTEEEEEEEEGQEGEEEEDSKDP-----------------KAPIGSQPPS----------- 52
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1814 tgNNQADTESPSHEKLVDSTFTPSSYSSTGsnaninnanntalgrfphpaGYSSTVSTVeghGPPLSPAVRVQEAAWKLS 1893
Cdd:pfam16885   53 --RSRISVSLPVGDRLPDSLSLGPSDDDGG--------------------APNSRQPSV---PQTGSHTHRRSSGVLMFT 107
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1894 SKRCHSRESQGATVNQEIFPDETRSVRMS---EEAEYCSEPSLLSTdmfsyQEDEHRQLTCPEEDKREIQPSPKrsflrs 1970
Cdd:pfam16885  108 IPEEGSSQPKGTKGQDKQDEEEEVPDQLSyldEQAGTPSRPVLLPP-----HRPQHYPLREPVDRRRLLPPTPA------ 176
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1971 aslGRRASFHLECLKRQkdqggdiSQKTALPLHLVHHQAlavaGLSPLLqRSHSPTTfprpcptppvTPGSRGRpLRPIP 2050
Cdd:pfam16885  177 ---GRKPSFNIQCLRRQ-------GSCEDLPIPGTYHRG----RNSGPS-RAQGSWA----------TPPQRGR-LLYAP 230
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 2051 TLRLEGAESSEklnssfpsihcsSWSeettacsGSSSMARRARpVSLTVPSQAGAPGRQFHGSASSLVEAVLISEGLGQF 2130
Cdd:pfam16885  231 LLLVEEGAAGE------------GYL-------GKSPGPLRTF-TCLRVPGTHSDPSHGKRGSADSLVEAVLISEGLGLF 290
                          410       420       430
                   ....*....|....*....|....*....|....*....
gi 1907170420 2131 AQDPKFIEVTTQELADACDMTIEEMENAADNILSGGAQQ 2169
Cdd:pfam16885  291 AQDPKFVALAKQEIADACHLTLDEMDSAASDLLAQGTSS 329
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1577-1630 3.72e-31

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: 116.98  E-value: 3.72e-31
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420 1577 EFKRIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMP 1630
Cdd:pfam16905    1 EFVRVWAEYDPAATGRISYQDMYELLRRISPPLGFGKKCPARVAYKRLVRMNMP 54
Ca_chan_IQ smart01062
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1692-1722 3.44e-13

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: 65.32  E-value: 3.44e-13
                            10        20        30
                    ....*....|....*....|....*....|.
gi 1907170420  1692 DEVTVGKFYATFLIQEYFRKFKKRKEQGLVG 1722
Cdd:smart01062    1 DELTVGKIYAAMLIQDYFRQFKSRKEQELLG 31
 
Name Accession Description Interval E-value
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
1271-1568 1.54e-67

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: 228.31  E-value: 1.54e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1271 STYFEYLMFVLILLNTICLAMQHYGQS-CLFKIAMNILNMLFTGLFTVEMILKLIAFKPKG-YFSDPWNVFDFLIVIGSI 1348
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFKKrYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1349 IDVILSETNHYFcdawntfdalivvgsivdiaitevhpaehtqcspsmsaeensriSITFFRLFRVMRLVKLLSRGEGIR 1428
Cdd:pfam00520   81 ISLVLSSVGSLS--------------------------------------------GLRVLRLLRLLRLLRLIRRLEGLR 116
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1429 TLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMP 1508
Cdd:pfam00520  117 TLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLKTWENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTID 196
                          250       260       270       280       290       300
                   ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1509 GKkcapesepsnstegetpcGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWS 1568
Cdd:pfam00520  197 GK------------------GEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
153-446 2.12e-67

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: 227.92  E-value: 2.12e-67
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  153 WKPFEIIILLTIFANCVALAIYIPFPEDDSnaTNSNLERVEYLFLIIFTVEAFLKVIAYGLLFHpnaYLRNGWNLLDFII 232
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEP--LTTVLEILDYVFTGIFTLEMLLKIIAAGFKKR---YFRSPWNILDFVV 75
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  233 VVVGLFSAILEqatkadganalgGKGAGFDVKALRAFRVLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIY 312
Cdd:pfam00520   76 VLPSLISLVLS------------SVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIF 143
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  313 AIIGLELFMGKMHKtcynqegiidvpaeedpspcaletghgrqcqngtvckpgWDGPKHGITNFDNFAFAMLTVFQCITM 392
Cdd:pfam00520  144 AIIGYQLFGGKLKT---------------------------------------WENPDNGRTNFDNFPNAFLWLFQTMTT 184
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420  393 EGWTDVLYWMQDAMGYELPWVYFVSLVIFGSFFVLNLVLGVLSGEFSKEREKAK 446
Cdd:pfam00520  185 EGWGDIMYDTIDGKGEFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQELTERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
553-794 8.28e-52

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: 183.24  E-value: 8.28e-52
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  553 SNVFYWLVIFLVFLNTLTIASEHYNQP-HWLTEVQDTANKALLALFTAEMLLKMYSLGL-QAYFVSLFNRFDCFIVCGGI 630
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPeEPLTTVLEILDYVFTGIFTLEMLLKIIAAGFkKRYFRSPWNILDFVVVLPSL 80
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  631 LEtiLVETKIMSPLGISVLRCVRLLRIFKITRYWNSLSNLVASLLNSVRSIASLLLLLFLFIIIFSLLGMQLFGGKF-NF 709
Cdd:pfam00520   81 IS--LVLSSVGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLLLFLFIFAIIGYQLFGGKLkTW 158
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  710 DEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYGgpsfpGMLVCIYFIILFICGNYILLNVFLAIAVDNLADA 789
Cdd:pfam00520  159 ENPDNGRTNFDNFPNAFLWLFQTMTTEGWGDIMYDTIDGKG-----EFWAYIYFVSFIILGGFLLLNLFIAVIIDNFQEL 233

                   ....*
gi 1907170420  790 ESLTS 794
Cdd:pfam00520  234 TERTE 238
Ion_trans pfam00520
Ion transport protein; This family contains sodium, potassium and calcium ion channels. This ...
932-1229 1.78e-49

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: 176.30  E-value: 1.78e-49
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420  932 DTIFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDivfttiftieialkilgnadYVFTSIFTLEIILKMTAYGAF 1011
Cdd:pfam00520    1 SRYFELFILLLILLNTIFLALETYFQPEEPLTTVLEILD--------------------YVFTGIFTLEMLLKIIAAGFK 60
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1012 LHkgsFCRNYFNILDLLVVSVSLISFGIQS-SAINVVKILRVLRVLRPLRAINRAKGLKHVVQCVFVAIRTIGNIVIVTT 1090
Cdd:pfam00520   61 KR---YFRSPWNILDFVVVLPSLISLVLSSvGSLSGLRVLRLLRLLRLLRLIRRLEGLRTLVNSLIRSLKSLGNLLLLLL 137
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1091 LLQFMFACIGVQLFKGKLYTCSDSskqteaeckgnyitykdgevdhpiiqprswENSKFDFDNVLAAMMALFTVSTFEGW 1170
Cdd:pfam00520  138 LFLFIFAIIGYQLFGGKLKTWENP------------------------------DNGRTNFDNFPNAFLWLFQTMTTEGW 187
                          250       260       270       280       290
                   ....*....|....*....|....*....|....*....|....*....|....*....
gi 1907170420 1171 PELLYRSIDSHTEDKGPIYnyrveisifFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQE 1229
Cdd:pfam00520  188 GDIMYDTIDGKGEFWAYIY---------FVSFIILGGFLLLNLFIAVIIDNFQELTERT 237
Ca_chan_IQ pfam08763
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1640-1714 4.96e-37

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: 134.64  E-value: 4.96e-37
                           10        20        30        40        50        60        70
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1907170420 1640 NATLFALVRTALRIKTE--GNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKK 1714
Cdd:pfam08763    1 TATLFALIRTSLKIKLApaGEMDQADAELRKIIKKIWPRLSQKTLDLLVPPPSDDEMTVGKIYAALLIQDYYRQNKA 77
CAC1F_C pfam16885
Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of ...
1734-2169 1.74e-33

Voltage-gated calcium channel subunit alpha, C-term; CAC1F_C is the C-terminal region of voltage-gated calcium channel subunit alpha in higher eukaryotes. The exact function of this domain is not known.This region lies immediately downstream from the CDB motif, pfam08673.


Pssm-ID: 465298 [Multi-domain]  Cd Length: 355  Bit Score: 133.98  E-value: 1.74e-33
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1734 AGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASEDDifrragglfgnhvtyyqSDSRGNFPQTfatqrplhink 1813
Cdd:pfam16885    1 AGLRSLQDLGPEIRQALTCDTEEEEEEEEGQEGEEEEDSKDP-----------------KAPIGSQPPS----------- 52
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1814 tgNNQADTESPSHEKLVDSTFTPSSYSSTGsnaninnanntalgrfphpaGYSSTVSTVeghGPPLSPAVRVQEAAWKLS 1893
Cdd:pfam16885   53 --RSRISVSLPVGDRLPDSLSLGPSDDDGG--------------------APNSRQPSV---PQTGSHTHRRSSGVLMFT 107
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1894 SKRCHSRESQGATVNQEIFPDETRSVRMS---EEAEYCSEPSLLSTdmfsyQEDEHRQLTCPEEDKREIQPSPKrsflrs 1970
Cdd:pfam16885  108 IPEEGSSQPKGTKGQDKQDEEEEVPDQLSyldEQAGTPSRPVLLPP-----HRPQHYPLREPVDRRRLLPPTPA------ 176
                          250       260       270       280       290       300       310       320
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1971 aslGRRASFHLECLKRQkdqggdiSQKTALPLHLVHHQAlavaGLSPLLqRSHSPTTfprpcptppvTPGSRGRpLRPIP 2050
Cdd:pfam16885  177 ---GRKPSFNIQCLRRQ-------GSCEDLPIPGTYHRG----RNSGPS-RAQGSWA----------TPPQRGR-LLYAP 230
                          330       340       350       360       370       380       390       400
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 2051 TLRLEGAESSEklnssfpsihcsSWSeettacsGSSSMARRARpVSLTVPSQAGAPGRQFHGSASSLVEAVLISEGLGQF 2130
Cdd:pfam16885  231 LLLVEEGAAGE------------GYL-------GKSPGPLRTF-TCLRVPGTHSDPSHGKRGSADSLVEAVLISEGLGLF 290
                          410       420       430
                   ....*....|....*....|....*....|....*....
gi 1907170420 2131 AQDPKFIEVTTQELADACDMTIEEMENAADNILSGGAQQ 2169
Cdd:pfam16885  291 AQDPKFVALAKQEIADACHLTLDEMDSAASDLLAQGTSS 329
GPHH pfam16905
Voltage-dependent L-type calcium channel, IQ-associated; GPHH is a sequence motif found in ...
1577-1630 3.72e-31

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: 116.98  E-value: 3.72e-31
                           10        20        30        40        50
                   ....*....|....*....|....*....|....*....|....*....|....
gi 1907170420 1577 EFKRIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMP 1630
Cdd:pfam16905    1 EFVRVWAEYDPAATGRISYQDMYELLRRISPPLGFGKKCPARVAYKRLVRMNMP 54
Ca_chan_IQ smart01062
Voltage gated calcium channel IQ domain; Voltage gated calcium channels control cellular ...
1692-1722 3.44e-13

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: 65.32  E-value: 3.44e-13
                            10        20        30
                    ....*....|....*....|....*....|.
gi 1907170420  1692 DEVTVGKFYATFLIQEYFRKFKKRKEQGLVG 1722
Cdd:smart01062    1 DELTVGKIYAAMLIQDYFRQFKSRKEQELLG 31
PKD_channel pfam08016
Polycystin cation channel; This family contains the cation channel region from group II of ...
1299-1561 8.18e-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: 55.36  E-value: 8.18e-08
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1299 LFKIAMNILNMLFTGLFTVEMILKLIAFKPKgYFSDPWNVFDFLIVIGSIIDVILSetnhyfcdAWNTFDALIVVGSIVD 1378
Cdd:pfam08016    8 LFILLCEIVFVVFFLYFVVEEILKIRKHRPS-YLRSVWNLLDLAIVILSVVLIVLN--------IYRDFLADRLIKSVEA 78
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1379 iaiTEVHPAEHTQCSPSMSAEENSRISITFF---RLFRVMRLVKLLSRGEGIRTLLWTFIKSFqalpyvALLIVMLFFIY 1455
Cdd:pfam08016   79 ---SPVTFIDFDRVAQLDNLYRIILAFLVFLtwlKLFKVLRFNKTMSLFTKTLSRAWKDLAGF------ALMFVIFFFAY 149
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907170420 1456 AVIGMQVFGkialndtteiNRNNNFQTFPQAVLLLFR-CATGEAWQDIMlacmpgkkcapesepsnstegetPCGSSFAV 1534
Cdd:pfam08016  150 AQFGYLLFG----------TQAPNFSNFVKSILTLFRtILGDFGYNEIF-----------------------SGNRVLGP 196
                          250       260
                   ....*....|....*....|....*..
gi 1907170420 1535 FYFISFYMLCAFLIINLFVAVIMDNFD 1561
Cdd:pfam08016  197 LLFLTFVFLVIFILLNLFLAIINDSYV 223
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH