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Conserved domains on  [gi|1763525|gb|AAB39734|]
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degenerin [Caenorhabditis elegans]

Protein Classification

degenerin family protein( domain architecture ID 11489821)

degenerin family protein may be a sodium channel subunit, similar to Caenorhabditis elegans degenerin mec-4, a component of a non-voltage-gated amiloride-sensitive cation channel complex that mediates mechanotransduction in touch cells

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
deg-1 TIGR00867
degenerin; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of ...
106-715 0e+00

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: 929.64  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    106 DFCARTSSHGIPYVATSS-FFGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTIIEMQLQFEAAAFPAATVCNLNAFKYS 184
Cdd:TIGR00867   1 DFCYKTTFHGIPMVATASnSFSRAFWVALFLICLLMFAYQAYILISKYFQYEKIVDIQLKFETAPFPAITVCNLNPYKYS 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    185 ELTQYEEIKEGFDYWERVINArmmsdSMKPGGDILEAISVRKKRSKSRDQLLFPIDDEDLEGAVYQPVFVRCTCMN--ME 262
Cdd:TIGR00867  81 LVRSVPEISETLDAFDRAIGA-----SNKSEGDELELITERKLHSKTRRQKLKAKGAPELEDGMYEPVFSQCTCDEqgMG 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    263 QCVPNRNP-LEVNASICMCFEDVTRGLIWPCYPTSVWTVKKCSGCSISNTCPDPDGPNASKQIakhnspLPCLCQSISHH 341
Cdd:TIGR00867 156 ECKSQRSAePRGHTSRCICAYDRVTGDAWPCFPYSTWTTKKCSLCNDNGFCPKPNKKGAKEQK------DPCLCQSESNH 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    342 CMVHP-KDEIRWWNPNNYTVYSVTEPPTTEITETEEAFGLSDLKDAGAITTQTKENLIFLVAALPRETRRNLSYTLNEFV 420
Cdd:TIGR00867 230 CVSHPgKGIIREIWPNLENNDPTTGKPTTEAPETLEALGFGNMTDEVAITTQAKENLIFAMAALSDKAREALSYTKHELI 309
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    421 LRCSFNSKDCSMERDFKLHVDPEYGNCYTFNFNDSVELKNSRAGPMYGLRLLLNVHQSDYMPTTEAAGVRLVVHEQDQEP 500
Cdd:TIGR00867 310 LKCSFNGKPCDIDRDFTLHIDPVFGNCYTFNYNRSVNLSSSRAGPMYGLRLLLFVNQSDYLPTTEAAGVRLTIHDKDEFP 389
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    501 FPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNCSDTFRPVPYIYN-EHYSPEGCHRNCFQLKVLEICGCGDPRFPLPsE 579
Cdd:TIGR00867 390 FPDTFGYSAPTGYISSFGVRLKQMSRLPAPYGNCVDTGKDSSYIYKgYIYSPEGCHRSCFQRLIIAKCGCADPRFPVP-E 468
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    580 EHRHCNAKSKIDRQCLSNLTSDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSQNFKigtdCPAVSDIFNDTEACTEY 659
Cdd:TIGR00867 469 GTRHCQAFNKTDRECLETLTGDLGELHHSIFKCRCQQPCQESIYTTTYSAAKWPSGSLK----ITLGSCDSNTASECNEY 544
                         570       580       590       600       610
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1763525    660 YRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAEL 715
Cdd:TIGR00867 545 YRENAAMIEVFYEQLNYELLTESEAYTLVNLIADFGGQLGLWLGASVITVCEFVFL 600
 
Name Accession Description Interval E-value
deg-1 TIGR00867
degenerin; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of ...
106-715 0e+00

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: 929.64  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    106 DFCARTSSHGIPYVATSS-FFGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTIIEMQLQFEAAAFPAATVCNLNAFKYS 184
Cdd:TIGR00867   1 DFCYKTTFHGIPMVATASnSFSRAFWVALFLICLLMFAYQAYILISKYFQYEKIVDIQLKFETAPFPAITVCNLNPYKYS 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    185 ELTQYEEIKEGFDYWERVINArmmsdSMKPGGDILEAISVRKKRSKSRDQLLFPIDDEDLEGAVYQPVFVRCTCMN--ME 262
Cdd:TIGR00867  81 LVRSVPEISETLDAFDRAIGA-----SNKSEGDELELITERKLHSKTRRQKLKAKGAPELEDGMYEPVFSQCTCDEqgMG 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    263 QCVPNRNP-LEVNASICMCFEDVTRGLIWPCYPTSVWTVKKCSGCSISNTCPDPDGPNASKQIakhnspLPCLCQSISHH 341
Cdd:TIGR00867 156 ECKSQRSAePRGHTSRCICAYDRVTGDAWPCFPYSTWTTKKCSLCNDNGFCPKPNKKGAKEQK------DPCLCQSESNH 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    342 CMVHP-KDEIRWWNPNNYTVYSVTEPPTTEITETEEAFGLSDLKDAGAITTQTKENLIFLVAALPRETRRNLSYTLNEFV 420
Cdd:TIGR00867 230 CVSHPgKGIIREIWPNLENNDPTTGKPTTEAPETLEALGFGNMTDEVAITTQAKENLIFAMAALSDKAREALSYTKHELI 309
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    421 LRCSFNSKDCSMERDFKLHVDPEYGNCYTFNFNDSVELKNSRAGPMYGLRLLLNVHQSDYMPTTEAAGVRLVVHEQDQEP 500
Cdd:TIGR00867 310 LKCSFNGKPCDIDRDFTLHIDPVFGNCYTFNYNRSVNLSSSRAGPMYGLRLLLFVNQSDYLPTTEAAGVRLTIHDKDEFP 389
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    501 FPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNCSDTFRPVPYIYN-EHYSPEGCHRNCFQLKVLEICGCGDPRFPLPsE 579
Cdd:TIGR00867 390 FPDTFGYSAPTGYISSFGVRLKQMSRLPAPYGNCVDTGKDSSYIYKgYIYSPEGCHRSCFQRLIIAKCGCADPRFPVP-E 468
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    580 EHRHCNAKSKIDRQCLSNLTSDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSQNFKigtdCPAVSDIFNDTEACTEY 659
Cdd:TIGR00867 469 GTRHCQAFNKTDRECLETLTGDLGELHHSIFKCRCQQPCQESIYTTTYSAAKWPSGSLK----ITLGSCDSNTASECNEY 544
                         570       580       590       600       610
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1763525    660 YRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAEL 715
Cdd:TIGR00867 545 YRENAAMIEVFYEQLNYELLTESEAYTLVNLIADFGGQLGLWLGASVITVCEFVFL 600
ASC pfam00858
Amiloride-sensitive sodium channel;
107-715 1.47e-73

Amiloride-sensitive sodium channel;


Pssm-ID: 459966 [Multi-domain]  Cd Length: 439  Bit Score: 246.31  E-value: 1.47e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    107 FCARTSSHGIPYVATSS-FFGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTI--IEMQLQFEAAAFPAATVCNLNAFKY 183
Cdd:pfam00858   1 FCENTSIHGVRYIKSKDgFLRRLFWLLLFLASLIFLIYLISLLFEKYLSYPVItvIEEILYVWNVPFPAVTICNLNPFRY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    184 SELTQYEEikegFDYWERVINARMMSDSMKPGGDILEAISVRKKRSKSRDQLLFPIDDEdlegavyqpvfvrctcmnmeq 263
Cdd:pfam00858  81 SALKELSL----FYDNLSFLLYLKFKFLEKILKSLTSNTEELEDELKLLLDFTNELLNS--------------------- 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    264 cvpnrnplevnasicmcfedvtrgliwpcyptsvwtvkkcsgcsisntcpdpdgpnaskqiakhnsplpclcqsishhcm 343
Cdd:pfam00858     --------------------------------------------------------------------------------
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    344 vhpkdeirwwnpnnytvysvtepptteiteteeafglsdlkdagaittqtkenliflvaalPRETRRNLSYTLNEFVLRC 423
Cdd:pfam00858 136 -------------------------------------------------------------LSGYILNLGLRCEDLIVSC 154
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    424 SFNSK--DCSmeRDFKLHVDpEYGNCYTFNFNDSVELKNSR----AGPMYGLRLLLNVHQSDY--MPTTEAAGVRLVVHE 495
Cdd:pfam00858 155 SFGGEkeDCS--ANFTPILT-EYGNCYTFNSKDNGSKLYPRrlkgAGSGRGLSLILNIQQSETysPLDYQAAGFKVSIHS 231
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    496 QDQEPFPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNCsdTFRPVPYIYNEHYSPEGCHRNCFQLKVLEICGCGDPRFP 575
Cdd:pfam00858 232 PGEPPDVDKRGFSVPPGTETSVGIQPTEITTLKRPYGNC--TFDDEKLLYFKSYSQSNCLLECRQNYILKLCGCVPFFYP 309
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    576 LPSeehrhcNAKSKIDRQCLSNLTSDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSQNFKIGTDCPAVSDIFNDTEa 655
Cdd:pfam00858 310 LPP------GTKTGADIPCLLNYEDHLLEVNEGLSCQDCLPPCNETEYETEISYSTWPSLSSQLFLLYYELSTYNNSSS- 382
                         570       580       590       600       610       620
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    656 cteYYRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAEL 715
Cdd:pfam00858 383 ---TIRENLAKLNIYFKELNYETYRRSPAYTWTDLLSSIGGQLGLFLGASVLSLVEIVYF 439
 
Name Accession Description Interval E-value
deg-1 TIGR00867
degenerin; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC family consists of ...
106-715 0e+00

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: 929.64  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    106 DFCARTSSHGIPYVATSS-FFGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTIIEMQLQFEAAAFPAATVCNLNAFKYS 184
Cdd:TIGR00867   1 DFCYKTTFHGIPMVATASnSFSRAFWVALFLICLLMFAYQAYILISKYFQYEKIVDIQLKFETAPFPAITVCNLNPYKYS 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    185 ELTQYEEIKEGFDYWERVINArmmsdSMKPGGDILEAISVRKKRSKSRDQLLFPIDDEDLEGAVYQPVFVRCTCMN--ME 262
Cdd:TIGR00867  81 LVRSVPEISETLDAFDRAIGA-----SNKSEGDELELITERKLHSKTRRQKLKAKGAPELEDGMYEPVFSQCTCDEqgMG 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    263 QCVPNRNP-LEVNASICMCFEDVTRGLIWPCYPTSVWTVKKCSGCSISNTCPDPDGPNASKQIakhnspLPCLCQSISHH 341
Cdd:TIGR00867 156 ECKSQRSAePRGHTSRCICAYDRVTGDAWPCFPYSTWTTKKCSLCNDNGFCPKPNKKGAKEQK------DPCLCQSESNH 229
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    342 CMVHP-KDEIRWWNPNNYTVYSVTEPPTTEITETEEAFGLSDLKDAGAITTQTKENLIFLVAALPRETRRNLSYTLNEFV 420
Cdd:TIGR00867 230 CVSHPgKGIIREIWPNLENNDPTTGKPTTEAPETLEALGFGNMTDEVAITTQAKENLIFAMAALSDKAREALSYTKHELI 309
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    421 LRCSFNSKDCSMERDFKLHVDPEYGNCYTFNFNDSVELKNSRAGPMYGLRLLLNVHQSDYMPTTEAAGVRLVVHEQDQEP 500
Cdd:TIGR00867 310 LKCSFNGKPCDIDRDFTLHIDPVFGNCYTFNYNRSVNLSSSRAGPMYGLRLLLFVNQSDYLPTTEAAGVRLTIHDKDEFP 389
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    501 FPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNCSDTFRPVPYIYN-EHYSPEGCHRNCFQLKVLEICGCGDPRFPLPsE 579
Cdd:TIGR00867 390 FPDTFGYSAPTGYISSFGVRLKQMSRLPAPYGNCVDTGKDSSYIYKgYIYSPEGCHRSCFQRLIIAKCGCADPRFPVP-E 468
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    580 EHRHCNAKSKIDRQCLSNLTSDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSQNFKigtdCPAVSDIFNDTEACTEY 659
Cdd:TIGR00867 469 GTRHCQAFNKTDRECLETLTGDLGELHHSIFKCRCQQPCQESIYTTTYSAAKWPSGSLK----ITLGSCDSNTASECNEY 544
                         570       580       590       600       610
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1763525    660 YRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAEL 715
Cdd:TIGR00867 545 YRENAAMIEVFYEQLNYELLTESEAYTLVNLIADFGGQLGLWLGASVITVCEFVFL 600
ASC pfam00858
Amiloride-sensitive sodium channel;
107-715 1.47e-73

Amiloride-sensitive sodium channel;


Pssm-ID: 459966 [Multi-domain]  Cd Length: 439  Bit Score: 246.31  E-value: 1.47e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    107 FCARTSSHGIPYVATSS-FFGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTI--IEMQLQFEAAAFPAATVCNLNAFKY 183
Cdd:pfam00858   1 FCENTSIHGVRYIKSKDgFLRRLFWLLLFLASLIFLIYLISLLFEKYLSYPVItvIEEILYVWNVPFPAVTICNLNPFRY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    184 SELTQYEEikegFDYWERVINARMMSDSMKPGGDILEAISVRKKRSKSRDQLLFPIDDEdlegavyqpvfvrctcmnmeq 263
Cdd:pfam00858  81 SALKELSL----FYDNLSFLLYLKFKFLEKILKSLTSNTEELEDELKLLLDFTNELLNS--------------------- 135
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    264 cvpnrnplevnasicmcfedvtrgliwpcyptsvwtvkkcsgcsisntcpdpdgpnaskqiakhnsplpclcqsishhcm 343
Cdd:pfam00858     --------------------------------------------------------------------------------
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    344 vhpkdeirwwnpnnytvysvtepptteiteteeafglsdlkdagaittqtkenliflvaalPRETRRNLSYTLNEFVLRC 423
Cdd:pfam00858 136 -------------------------------------------------------------LSGYILNLGLRCEDLIVSC 154
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    424 SFNSK--DCSmeRDFKLHVDpEYGNCYTFNFNDSVELKNSR----AGPMYGLRLLLNVHQSDY--MPTTEAAGVRLVVHE 495
Cdd:pfam00858 155 SFGGEkeDCS--ANFTPILT-EYGNCYTFNSKDNGSKLYPRrlkgAGSGRGLSLILNIQQSETysPLDYQAAGFKVSIHS 231
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    496 QDQEPFPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNCsdTFRPVPYIYNEHYSPEGCHRNCFQLKVLEICGCGDPRFP 575
Cdd:pfam00858 232 PGEPPDVDKRGFSVPPGTETSVGIQPTEITTLKRPYGNC--TFDDEKLLYFKSYSQSNCLLECRQNYILKLCGCVPFFYP 309
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    576 LPSeehrhcNAKSKIDRQCLSNLTSDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSQNFKIGTDCPAVSDIFNDTEa 655
Cdd:pfam00858 310 LPP------GTKTGADIPCLLNYEDHLLEVNEGLSCQDCLPPCNETEYETEISYSTWPSLSSQLFLLYYELSTYNNSSS- 382
                         570       580       590       600       610       620
                  ....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    656 cteYYRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAEL 715
Cdd:pfam00858 383 ---TIRENLAKLNIYFKELNYETYRRSPAYTWTDLLSSIGGQLGLFLGASVLSLVEIVYF 439
ENaC TIGR00859
sodium channel transporter; The Epithelial Na+ Channel (ENaC) Family (TC 1.A.06)The ENaC ...
99-718 3.68e-62

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: 219.60  E-value: 3.68e-62
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525     99 TIKSLWFDFCARTSSHGIPYVATSSF--FGRYVWAALFMCMLMAFLLQTYWTMSEYLQYRTIIEMQLQFEAAAFPAATVC 176
Cdd:TIGR00859   1 SYRELLVWFCNNTTTHGAIRIVCSRGgrLKRALWALLTLLALALLLWQCGLLVRYYLSYPVSVSLSVNSDKLTFPAVTLC 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    177 NLNAFKYSELTqyEEIKEGFDYWERVINarmmsdsmkpggDILEAISVRKKRSKSRDQ---LLFPIDDEDLEGAVYQPVF 253
Cdd:TIGR00859  81 NLNPYRYSKVK--HLLEELDLETAQTLL------------SLYGYNSSLARSARSNNRnriPLVVLDETLPRHPVPRDLF 146
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    254 VRctcmnmeqcvpnrnplevnasicmcfedvtrgliwpcyptsvwtvkKCSGCSISNTCPDPDGPNASKQIAKHnsplpc 333
Cdd:TIGR00859 147 TR----------------------------------------------QVHNKLISNRSNSPQVNASDWKVGFK------ 174
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    334 LCQSISHHCMVHPK----DEIRWWnpnnytvYSvtepptteiteteeaFGLSDlkdagaittqtkenlIFlvAALPRETR 409
Cdd:TIGR00859 175 LCNNNGSDCFYRTYtsgvQAVREW-------YR---------------FHYIN---------------IF--AQVPAEDK 215
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    410 RNLSYTLNEFVLRCSFNSKDCSmERDFKLHVDPEYGNCYTFNF-NDSVELKNSRAGPMYGLRLLLNVHQSDYMPT-TEAA 487
Cdd:TIGR00859 216 DRMGYQLEDFILTCRFDGESCD-ARNFTHFHHPMYGNCYTFNSgENSNLLTSSMPGAENGLKLVLDIEQDEYLPLlSTEA 294
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    488 GVRLVVHEQDQEPFPDTFGYSAPTGFISSFGLKTKELHRLSAPWGNC----SDTfrPVPYIYNEHYSPEGCHRNCFQLKV 563
Cdd:TIGR00859 295 GARVMVHSQDEPPFIDDLGFGVRPGTETSISMQEDELQRLGGPYGDCtengSDV--PVENLYNSSYSIQACLRSCFQRYM 372
                         490       500       510       520       530       540       550       560
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    564 LEICGCGDPRFPLPSEEhRHCN-AKSKIDRQCLSNLTsDSGGYHHLHEQCECRQPCHEKVFETAYSASAWPSqnfkigtd 642
Cdd:TIGR00859 373 VENCGCAYYHYPLPGGA-EYCNyEQHPDWAYCYYKLY-AEFDQEELGCFSVCREPCNFTEYKLTLSMARWPS-------- 442
                         570       580       590       600       610       620       630       640
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1763525    643 cpAVSD--IFN----DTEACTEYYRQNTAYIEIYYEQLNFESLKETAGYTLVNLFSDFGGNIGLWIGFSVITFAEFAELF 716
Cdd:TIGR00859 443 --AASEdwLLHvlsrQNEYNITLIRNGIAKLNIFFEELNYRTIEESPAYNVVTLLSNLGGQMGLWMGASVLCVLELLELI 520

                  ..
gi 1763525    717 CE 718
Cdd:TIGR00859 521 ID 522
 
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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