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Conserved domains on  [gi|21536349|ref|NP_001086|]
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acid-sensing ion channel 1 isoform b [Homo sapiens]

Protein Classification

epithelial sodium channel family protein( domain architecture ID 10017482)

epithelial sodium channel (ENaC) family protein acts as sodium channel transporter; similar to Homo sapiens acid-sensing ion channel 1 and amiloride-sensitive sodium channel subunits alpha/beta/gamma/delta

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
ENaC TIGR00859
sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC ...
19-510 0e+00

sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of sodium channels from animals and has no recognizable homologues in other eukaryotes or bacteria. The vertebrate ENaC proteins from epithelial cells cluster tightly together on the phylogenetic tree: voltage-insensitive ENaC homologues are also found in the brain. Eleven sequenced C. elegans proteins, including the degenerins, are distantly related to the vertebrate proteins as well as to each other. At least some ofthese proteins form part of a mechano-transducing complex for touch sensitivity. Other members of the ENaC family, the acid-sensing ion channels, ASIC1-3,are homo- or hetero-oligomeric neuronal H+-gated channels that mediate pain sensation in response to tissue acidosis. The homologous Helix aspersa(FMRF-amide)-activated Na+ channel is the first peptide neurotransmitter-gated ionotropic receptor to be sequenced.Mammalian ENaC is important for the maintenance of Na+ balance and the regulation of blood pressure. Three homologous ENaC subunits, a, b and g, havebeen shown to assemble to form the highly Na+-selective channel.This model is designed from the vertebrate members of the ENaC family. [Transport and binding proteins, Cations and iron carrying compounds]


:

Pssm-ID: 273304 [Multi-domain]  Cd Length: 595  Bit Score: 620.98  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    19 QAFASSSTLHGLAHIFSYERLSLKRALWALCFLGSLAVLLCVCTERVQYYFHYHHVTKLDeVAASQLTFPAVTLCNLNEF 98
Cdd:TIGR00859   7 VWFCNNTTTHGAIRIVCSRGGRLKRALWALLTLLALALLLWQCGLLVRYYLSYPVSVSLS-VNSDKLTFPAVTLCNLNPY 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    99 RFSQV----SKNDLYHAGELLALLN--------------------------NRYEIPD---------------------- 126
Cdd:TIGR00859  86 RYSKVkhllEELDLETAQTLLSLYGynsslarsarsnnrnriplvvldetlPRHPVPRdlftrqvhnklisnrsnspqvn 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   127 ---------------TQMADEKQLEILQDKANFRSFKP-KPFN--MREFYDRAGHDIRDMLLSCHFRGEVCSAEDFKVVF 188
Cdd:TIGR00859 166 asdwkvgfklcnnngSDCFYRTYTSGVQAVREWYRFHYiNIFAqvPAEDKDRMGYQLEDFILTCRFDGESCDARNFTHFH 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   189 T-RYGKCYTFNSGRDgRPRLKTMKGGTGNGLEIMLDIQQDEYLPVWGEtdetsfEAGIKVQIHSQDEPPFIDQLGFGVAP 267
Cdd:TIGR00859 246 HpMYGNCYTFNSGEN-SNLLTSSMPGAENGLKLVLDIEQDEYLPLLST------EAGARVMVHSQDEPPFIDDLGFGVRP 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   268 GFQTFVACQEQRLIYLPPPWGTCkavTMD-SDLDFFD----SYSITACRIDCETRYLVENCNCRMVHMP--GDAPYCTPE 340
Cdd:TIGR00859 319 GTETSISMQEDELQRLGGPYGDC---TENgSDVPVENlynsSYSIQACLRSCFQRYMVENCGCAYYHYPlpGGAEYCNYE 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   341 QYKECADPALDFLVEKDQE----YCVCEMPCNLTRYGKELSMVKIPSKASAKYLAKKFNKSE----QYIGENILVLDIFF 412
Cdd:TIGR00859 396 QHPDWAYCYYKLYAEFDQEelgcFSVCREPCNFTEYKLTLSMARWPSAASEDWLLHVLSRQNeyniTLIRNGIAKLNIFF 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   413 EVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLELFDYAYEVIKHKLCRRGKC-QKEAKR------------SS 479
Cdd:TIGR00859 476 EELNYRTIEESPAYNVVTLLSNLGGQMGLWMGASVLCVLELLELIIDLIFITLLRLLWRfRKWWQRrrgppyaeppepVS 555
                         570       580       590
                  ....*....|....*....|....*....|....*....
gi 21536349   480 ADKGVALSLDDVKR--------HNPCESLRGHPAGMTYA 510
Cdd:TIGR00859 556 ADTPPSLQLDDPPTfpsalplpHASGLSLPGTPPPNYNT 594
 
Name Accession Description Interval E-value
ENaC TIGR00859
sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC ...
19-510 0e+00

sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of sodium channels from animals and has no recognizable homologues in other eukaryotes or bacteria. The vertebrate ENaC proteins from epithelial cells cluster tightly together on the phylogenetic tree: voltage-insensitive ENaC homologues are also found in the brain. Eleven sequenced C. elegans proteins, including the degenerins, are distantly related to the vertebrate proteins as well as to each other. At least some ofthese proteins form part of a mechano-transducing complex for touch sensitivity. Other members of the ENaC family, the acid-sensing ion channels, ASIC1-3,are homo- or hetero-oligomeric neuronal H+-gated channels that mediate pain sensation in response to tissue acidosis. The homologous Helix aspersa(FMRF-amide)-activated Na+ channel is the first peptide neurotransmitter-gated ionotropic receptor to be sequenced.Mammalian ENaC is important for the maintenance of Na+ balance and the regulation of blood pressure. Three homologous ENaC subunits, a, b and g, havebeen shown to assemble to form the highly Na+-selective channel.This model is designed from the vertebrate members of the ENaC family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273304 [Multi-domain]  Cd Length: 595  Bit Score: 620.98  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    19 QAFASSSTLHGLAHIFSYERLSLKRALWALCFLGSLAVLLCVCTERVQYYFHYHHVTKLDeVAASQLTFPAVTLCNLNEF 98
Cdd:TIGR00859   7 VWFCNNTTTHGAIRIVCSRGGRLKRALWALLTLLALALLLWQCGLLVRYYLSYPVSVSLS-VNSDKLTFPAVTLCNLNPY 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    99 RFSQV----SKNDLYHAGELLALLN--------------------------NRYEIPD---------------------- 126
Cdd:TIGR00859  86 RYSKVkhllEELDLETAQTLLSLYGynsslarsarsnnrnriplvvldetlPRHPVPRdlftrqvhnklisnrsnspqvn 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   127 ---------------TQMADEKQLEILQDKANFRSFKP-KPFN--MREFYDRAGHDIRDMLLSCHFRGEVCSAEDFKVVF 188
Cdd:TIGR00859 166 asdwkvgfklcnnngSDCFYRTYTSGVQAVREWYRFHYiNIFAqvPAEDKDRMGYQLEDFILTCRFDGESCDARNFTHFH 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   189 T-RYGKCYTFNSGRDgRPRLKTMKGGTGNGLEIMLDIQQDEYLPVWGEtdetsfEAGIKVQIHSQDEPPFIDQLGFGVAP 267
Cdd:TIGR00859 246 HpMYGNCYTFNSGEN-SNLLTSSMPGAENGLKLVLDIEQDEYLPLLST------EAGARVMVHSQDEPPFIDDLGFGVRP 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   268 GFQTFVACQEQRLIYLPPPWGTCkavTMD-SDLDFFD----SYSITACRIDCETRYLVENCNCRMVHMP--GDAPYCTPE 340
Cdd:TIGR00859 319 GTETSISMQEDELQRLGGPYGDC---TENgSDVPVENlynsSYSIQACLRSCFQRYMVENCGCAYYHYPlpGGAEYCNYE 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   341 QYKECADPALDFLVEKDQE----YCVCEMPCNLTRYGKELSMVKIPSKASAKYLAKKFNKSE----QYIGENILVLDIFF 412
Cdd:TIGR00859 396 QHPDWAYCYYKLYAEFDQEelgcFSVCREPCNFTEYKLTLSMARWPSAASEDWLLHVLSRQNeyniTLIRNGIAKLNIFF 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   413 EVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLELFDYAYEVIKHKLCRRGKC-QKEAKR------------SS 479
Cdd:TIGR00859 476 EELNYRTIEESPAYNVVTLLSNLGGQMGLWMGASVLCVLELLELIIDLIFITLLRLLWRfRKWWQRrrgppyaeppepVS 555
                         570       580       590
                  ....*....|....*....|....*....|....*....
gi 21536349   480 ADKGVALSLDDVKR--------HNPCESLRGHPAGMTYA 510
Cdd:TIGR00859 556 ADTPPSLQLDDPPTfpsalplpHASGLSLPGTPPPNYNT 594
ASC pfam00858
Amiloride-sensitive sodium channel;
21-456 1.08e-136

Amiloride-sensitive sodium channel;


Pssm-ID: 459966 [Multi-domain]  Cd Length: 439  Bit Score: 402.70  E-value: 1.08e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    21 FASSSTLHGLAHIFSyERLSLKRALWALCFLGSLAVLLCVCTERVQYYFHYHHVTKLDE-VAASQLTFPAVTLCNLNEFR 99
Cdd:pfam00858   1 FCENTSIHGVRYIKS-KDGFLRRLFWLLLFLASLIFLIYLISLLFEKYLSYPVITVIEEiLYVWNVPFPAVTICNLNPFR 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   100 FSQVSKNDLYH--AGELLALLNNRYEIPDTQMADEKQLEILQDKANFRSFKPKPFNMREFYDRAGHDIRDMLLSCHFRGE 177
Cdd:pfam00858  80 YSALKELSLFYdnLSFLLYLKFKFLEKILKSLTSNTEELEDELKLLLDFTNELLNSLSGYILNLGLRCEDLIVSCSFGGE 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   178 V--CSaEDFKVVFTRYGKCYTFNSGRDGRPR--LKTMKGGTGNGLEIMLDIQQDEYlpvwgETDETSFEAGIKVQIHSQD 253
Cdd:pfam00858 160 KedCS-ANFTPILTEYGNCYTFNSKDNGSKLypRRLKGAGSGRGLSLILNIQQSET-----YSPLDYQAAGFKVSIHSPG 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   254 EPPFIDQLGFGVAPGFQTFVACQEQRLIYLPPPWGTCkaVTMDSDLDFFDSYSITACRIDCETRYLVENCNCRMVHMPGD 333
Cdd:pfam00858 234 EPPDVDKRGFSVPPGTETSVGIQPTEITTLKRPYGNC--TFDDEKLLYFKSYSQSNCLLECRQNYILKLCGCVPFFYPLP 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   334 APYCTPEQYKeCADPALDFLVE-KDQEYCV-CEMPCNLTRYGKELSMVKIPSKASAKYLAKKFNK----SEQYIGENILV 407
Cdd:pfam00858 312 PGTKTGADIP-CLLNYEDHLLEvNEGLSCQdCLPPCNETEYETEISYSTWPSLSSQLFLLYYELStynnSSSTIRENLAK 390
                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*....
gi 21536349   408 LDIFFEVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLELFDY 456
Cdd:pfam00858 391 LNIYFKELNYETYRRSPAYTWTDLLSSIGGQLGLFLGASVLSLVEIVYF 439
 
Name Accession Description Interval E-value
ENaC TIGR00859
sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC ...
19-510 0e+00

sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of sodium channels from animals and has no recognizable homologues in other eukaryotes or bacteria. The vertebrate ENaC proteins from epithelial cells cluster tightly together on the phylogenetic tree: voltage-insensitive ENaC homologues are also found in the brain. Eleven sequenced C. elegans proteins, including the degenerins, are distantly related to the vertebrate proteins as well as to each other. At least some ofthese proteins form part of a mechano-transducing complex for touch sensitivity. Other members of the ENaC family, the acid-sensing ion channels, ASIC1-3,are homo- or hetero-oligomeric neuronal H+-gated channels that mediate pain sensation in response to tissue acidosis. The homologous Helix aspersa(FMRF-amide)-activated Na+ channel is the first peptide neurotransmitter-gated ionotropic receptor to be sequenced.Mammalian ENaC is important for the maintenance of Na+ balance and the regulation of blood pressure. Three homologous ENaC subunits, a, b and g, havebeen shown to assemble to form the highly Na+-selective channel.This model is designed from the vertebrate members of the ENaC family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273304 [Multi-domain]  Cd Length: 595  Bit Score: 620.98  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    19 QAFASSSTLHGLAHIFSYERLSLKRALWALCFLGSLAVLLCVCTERVQYYFHYHHVTKLDeVAASQLTFPAVTLCNLNEF 98
Cdd:TIGR00859   7 VWFCNNTTTHGAIRIVCSRGGRLKRALWALLTLLALALLLWQCGLLVRYYLSYPVSVSLS-VNSDKLTFPAVTLCNLNPY 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    99 RFSQV----SKNDLYHAGELLALLN--------------------------NRYEIPD---------------------- 126
Cdd:TIGR00859  86 RYSKVkhllEELDLETAQTLLSLYGynsslarsarsnnrnriplvvldetlPRHPVPRdlftrqvhnklisnrsnspqvn 165
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   127 ---------------TQMADEKQLEILQDKANFRSFKP-KPFN--MREFYDRAGHDIRDMLLSCHFRGEVCSAEDFKVVF 188
Cdd:TIGR00859 166 asdwkvgfklcnnngSDCFYRTYTSGVQAVREWYRFHYiNIFAqvPAEDKDRMGYQLEDFILTCRFDGESCDARNFTHFH 245
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   189 T-RYGKCYTFNSGRDgRPRLKTMKGGTGNGLEIMLDIQQDEYLPVWGEtdetsfEAGIKVQIHSQDEPPFIDQLGFGVAP 267
Cdd:TIGR00859 246 HpMYGNCYTFNSGEN-SNLLTSSMPGAENGLKLVLDIEQDEYLPLLST------EAGARVMVHSQDEPPFIDDLGFGVRP 318
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   268 GFQTFVACQEQRLIYLPPPWGTCkavTMD-SDLDFFD----SYSITACRIDCETRYLVENCNCRMVHMP--GDAPYCTPE 340
Cdd:TIGR00859 319 GTETSISMQEDELQRLGGPYGDC---TENgSDVPVENlynsSYSIQACLRSCFQRYMVENCGCAYYHYPlpGGAEYCNYE 395
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   341 QYKECADPALDFLVEKDQE----YCVCEMPCNLTRYGKELSMVKIPSKASAKYLAKKFNKSE----QYIGENILVLDIFF 412
Cdd:TIGR00859 396 QHPDWAYCYYKLYAEFDQEelgcFSVCREPCNFTEYKLTLSMARWPSAASEDWLLHVLSRQNeyniTLIRNGIAKLNIFF 475
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   413 EVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLELFDYAYEVIKHKLCRRGKC-QKEAKR------------SS 479
Cdd:TIGR00859 476 EELNYRTIEESPAYNVVTLLSNLGGQMGLWMGASVLCVLELLELIIDLIFITLLRLLWRfRKWWQRrrgppyaeppepVS 555
                         570       580       590
                  ....*....|....*....|....*....|....*....
gi 21536349   480 ADKGVALSLDDVKR--------HNPCESLRGHPAGMTYA 510
Cdd:TIGR00859 556 ADTPPSLQLDDPPTfpsalplpHASGLSLPGTPPPNYNT 594
ASC pfam00858
Amiloride-sensitive sodium channel;
21-456 1.08e-136

Amiloride-sensitive sodium channel;


Pssm-ID: 459966 [Multi-domain]  Cd Length: 439  Bit Score: 402.70  E-value: 1.08e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349    21 FASSSTLHGLAHIFSyERLSLKRALWALCFLGSLAVLLCVCTERVQYYFHYHHVTKLDE-VAASQLTFPAVTLCNLNEFR 99
Cdd:pfam00858   1 FCENTSIHGVRYIKS-KDGFLRRLFWLLLFLASLIFLIYLISLLFEKYLSYPVITVIEEiLYVWNVPFPAVTICNLNPFR 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   100 FSQVSKNDLYH--AGELLALLNNRYEIPDTQMADEKQLEILQDKANFRSFKPKPFNMREFYDRAGHDIRDMLLSCHFRGE 177
Cdd:pfam00858  80 YSALKELSLFYdnLSFLLYLKFKFLEKILKSLTSNTEELEDELKLLLDFTNELLNSLSGYILNLGLRCEDLIVSCSFGGE 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   178 V--CSaEDFKVVFTRYGKCYTFNSGRDGRPR--LKTMKGGTGNGLEIMLDIQQDEYlpvwgETDETSFEAGIKVQIHSQD 253
Cdd:pfam00858 160 KedCS-ANFTPILTEYGNCYTFNSKDNGSKLypRRLKGAGSGRGLSLILNIQQSET-----YSPLDYQAAGFKVSIHSPG 233
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   254 EPPFIDQLGFGVAPGFQTFVACQEQRLIYLPPPWGTCkaVTMDSDLDFFDSYSITACRIDCETRYLVENCNCRMVHMPGD 333
Cdd:pfam00858 234 EPPDVDKRGFSVPPGTETSVGIQPTEITTLKRPYGNC--TFDDEKLLYFKSYSQSNCLLECRQNYILKLCGCVPFFYPLP 311
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   334 APYCTPEQYKeCADPALDFLVE-KDQEYCV-CEMPCNLTRYGKELSMVKIPSKASAKYLAKKFNK----SEQYIGENILV 407
Cdd:pfam00858 312 PGTKTGADIP-CLLNYEDHLLEvNEGLSCQdCLPPCNETEYETEISYSTWPSLSSQLFLLYYELStynnSSSTIRENLAK 390
                         410       420       430       440
                  ....*....|....*....|....*....|....*....|....*....
gi 21536349   408 LDIFFEVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLELFDY 456
Cdd:pfam00858 391 LNIYFKELNYETYRRSPAYTWTDLLSSIGGQLGLFLGASVLSLVEIVYF 439
deg-1 TIGR00867
degenerin; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of ...
160-452 9.31e-41

degenerin; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of sodium channels from animals and has no recognizable homologues in other eukaryotes or bacteria. The vertebrate ENaC proteins from epithelial cells cluster tightly together on the phylogenetic tree: voltage-insensitive ENaC homologues are also found in the brain. Eleven sequenced C. elegans proteins, including the degenerins, are distantly related to the vertebrate proteins as well as to each other. At least some ofthese proteins form part of a mechano-transducing complex for touch sensitivity. Other members of the ENaC family, the acid-sensing ion channels, ASIC1-3,are homo- or hetero-oligomeric neuronal H+-gated channels that mediate pain sensation in response to tissue acidosis. The homologous Helix aspersa(FMRF-amide)-activated Na+ channel is the first peptide neurotransmitter-gated ionotropic receptor to be sequenced.Mammalian ENaC is important for the maintenance of Na+ balance and the regulation of blood pressure. Three homologous ENaC subunits, a, b and g, havebeen shown to assemble to form the highly Na+-selective channel.This model is designed from the invertebrate members of the ENaC family. [Transport and binding proteins, Cations and iron carrying compounds]


Pssm-ID: 273309 [Multi-domain]  Cd Length: 600  Bit Score: 155.39  E-value: 9.31e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   160 RAGHDIRDMLLSCHFRGEVCSAE-DFK-VVFTRYGKCYTFNSGRDGRprLKTMKGGTGNGLEIMLDIQQDEYLPvwgetd 237
Cdd:TIGR00867 300 ALSYTKHELILKCSFNGKPCDIDrDFTlHIDPVFGNCYTFNYNRSVN--LSSSRAGPMYGLRLLLFVNQSDYLP------ 371
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   238 eTSFEAGIKVQIHSQDEPPFIDQLGFGVAPGFQTFVACQEQRLIYLPPPWGTCkaVTMDSDLDFFDS---YSITACRIDC 314
Cdd:TIGR00867 372 -TTEAAGVRLTIHDKDEFPFPDTFGYSAPTGYISSFGVRLKQMSRLPAPYGNC--VDTGKDSSYIYKgyiYSPEGCHRSC 448
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 21536349   315 ETRYLVENCNCrmvhmpGDAPYCTPEQYKECADP---ALDFL---------VEKDQEYCVCEMPCNLTRYGKELSMVKIP 382
Cdd:TIGR00867 449 FQRLIIAKCGC------ADPRFPVPEGTRHCQAFnktDRECLetltgdlgeLHHSIFKCRCQQPCQESIYTTTYSAAKWP 522
                         250       260       270       280       290       300       310
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 21536349   383 SKASAKYLAKKFNKSE----QYIGENILVLDIFFEVLNYETIEQKKAYEIAGLLGDIGGQMGLFIGASILTVLE 452
Cdd:TIGR00867 523 SGSLKITLGSCDSNTAsecnEYYRENAAMIEVFYEQLNYELLTESEAYTLVNLIADFGGQLGLWLGASVITVCE 596
 
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.
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