3JAD,2QC1,4D01


Conserved Protein Domain Family
Neur_chan_LBD

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pfam02931: Neur_chan_LBD (this model, PSSM-Id:308532 is obsolete and has been replaced by 460752)
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Neurotransmitter-gated ion-channel ligand binding domain
This family is the extracellular ligand binding domain of these ion channels. This domain forms a pentameric arrangement in the known structure.
Statistics
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PSSM-Id: 308532
Aligned: 84 rows
Threshold Bit Score: 143.932
Created: 16-Jul-2016
Updated: 4-Aug-2016
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
3JAD_D   2 PSEFLDKLMGkvsgYDARIRPN---FKGPp----VNVTCNIFINSFGSIAETTMDYRVNIFLRQQWNDPRLAYs---eYP 71  zebrafish
Q9VVH4  44 QTQLIQRLTHvc-rYDRLERPFe--YDSDgkrlpIVVKTRIYVYFLQNLNSDLLQFKMHALLQLRFQDKRLAYkafnrSD 120 fruit fly
Q9V9Y4  72 LMELLTRLTApc-rYDRMVPPVvhnKDGEev--pMDIYARFYIYVMKNLDSSDLQFTVQGLLQLRYLDPRLAFssy--lp 146 fruit fly
Q9W4G1  36 QTQLLDRLTHgc-rYDRLERPItysETGQrl--pVDVYMRAYIYFMQNLEAHDLQFKIYALLQMRYLDPRLNFrnv--sp 110 fruit fly
P41849  32 LGKLIDTLLTd---YDTHLLP-----EAEg----VNVTIELHVQGVSGISEITGDFSLDVMYSEIWQDPRLSFkh--lnV 97  Caenorhabditis elegans
P91985  71 EAQLMEKLLKgs-gYSKHKIP----RENG-----ITVSVEFWIQEINSISEMTNDFELELFINEMWTDPSLRFph--lgA 138 Caenorhabditis elegans
Q9U358  52 DDAIIAQILDg---YNKLDLP----GGGH-----VVVSIEIWVQEVSKIIEITSEFELDIYVTERWTDPSLAYsh----l 115 Caenorhabditis elegans
Q21420  54 QPAIIDKLLNgt-gYNKFRIP----NENG-----VPVQVEFWVQAITSINEITNDFEMDIYINEMWLDPALKFdh----l 119 Caenorhabditis elegans
Q18812  50 DTDIIDRLLNgt-gYNKFRIP----QEEG-----MTVVVEIWIQAITSIDELTNDFDMDIYITETWLDPALNFqt----m 115 Caenorhabditis elegans
P78334  71 ASRILNTILSn---YDHKLRPG---IGEKp----TVVTVEISVNSLGPLSILDMEYTIDIIFSQTWYDERLCYn-----D 135 human
3JAD_D  72 -DDSLDLDPSml---dSIWKPDLFFANeKGANFHEVTtDNKLLRISKNGNVLYSIRITLVLACPMDLKNFPMDVQTCIMQ 147 zebrafish
Q9VVH4 121 nILGQKHLSE------RLWLPHIFFANeRESSILGTDeKDVLTSLSPEGNVIISTRMQASLYCWMNFQKFPFDQQFCSTV 194 fruit fly
Q9V9Y4 147 nRRQPIMGESel--kkMLWVPHIFLTNeQASTVLGTSaKDELTSIYPNGTVLTSTRLQATLYCWMNFQKFPFDEQKCKTT 224 fruit fly
Q9W4G1 111 kRRQPILGEEhl--rnSLWMPHIFLANeRDSSILGLTeKDILTSISPDGTVIVSNRIKATLYCWLNLKKFPFDEQHCSTV 188 fruit fly
P41849  98 cATNITLKSDfr---kKIWTPDTCIINsKSSSIHSSPsENTFVILYENGLVWSNFRLNVKTPCSVNLKMFPFDSLSCEIV 174 Caenorhabditis elegans
P91985 139 cKANLTLDQQtl---tKLWTPNTCFVNsKFAEIYESSfQNVFLTLFDNGTVWVNYRVRVKGACNMDLVDFPMDTQSCRLN 215 Caenorhabditis elegans
Q9U358 116 nPCKSNMSVDgatilnKIWNPHACFVNsKLANIHESPfKNIFLQIYSNGSIWHNYRIKLTGPCSSTLRTFPIDQQRCMLF 195 Caenorhabditis elegans
Q21420 120 nPCKQNLSVShqv-leQLWTPNSCFVNsKFAEIHDSPfKNVFLMIYPNGTVWVNYRVNVKGPCDLSLELFPLDIQECHLI 198 Caenorhabditis elegans
Q18812 116 tPCKGNLSLNhqv-ldRLWTPNSCFINsKVAQIHNSPfRSVFLMLFPNGTVMVNYRVRVKGPCSLDLSNFPLDLQKCSLI 194 Caenorhabditis elegans
P78334 136 tFESLVLNGNvv---sQLWIPDTFFRNsKRTHEHEITmPNQMVRIYKDGKVLYTIRMTIDAGCSLHMLRFPMDSHSCPLS 212 human
3JAD_D 148 LESFGYTMNDLIFEWDEkgav-----qvaDGLTLPQFILKEEKDLRY--CTKhyN-TGKFTCIeARFHLERQM 212 zebrafish
Q9VVH4 195 LESWMYNTSDLILEWEPhtpisfdpemrlTEYNMAQFWHNTTIVQSDgdNLRhgAfAGNYSSLsFTVNLKREI 267 fruit fly
Q9V9Y4 225 LESWMYNTTLVQLHWETdnpvsfdkqlqlTEYNLIGSLYNESIRVSNesYMShgSlEGNYSIIsFTVLLTREV 297 fruit fly
Q9W4G1 189 LESWMYNTSELVLHWEQkrpitydgalhlTEFVLQRSWSNETVINADlsDLRhgAfAGNYSSLsFTVHLTRVV 261 fruit fly
P41849 175 LESYSFNTDEVRLMWHDvpi------tmmEKVELPDFDLIGWSTDHQ----RleYpNGIWDRAkVKFTFARRY 237 Caenorhabditis elegans
P91985 216 YQSFTYNNEEVRLQWNSqrsp----vfalQEIRIADFWLKDITPAVI----KrdYpAGLWDELvVTFVFERRY 280 Caenorhabditis elegans
Q9U358 196 YESFTHNTDQVKMEWITtvppi---tilkGNITLPDYVLVDFSSSSE----LrlYpPGIFNEliATFTFQRLY 261 Caenorhabditis elegans
Q21420 199 YESFNYNNQEVRMRWNEksaep---vsvtNKIRLPDFELIKIESTRI----SapYpAGMWDElhVKLVFERRY 264 Caenorhabditis elegans
Q18812 195 YESFNYNRQEVEMRWSDaehp----vfnlSKIMLPDFDLFEIQTERR----QepYpAGMWDElhVTIIFERRF 259 Caenorhabditis elegans
P78334 213 FSSFSYPENEMIYKWENfkle----inekNSWKLFQFDFTGVSNKTE----IitTpVGDFMVMtIFFNVSRRF 277 human
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