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Conserved domains on  [gi|71987941|ref|NP_505760|]
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Serpentine Receptor, class H [Caenorhabditis elegans]

Protein Classification

class H serpentine receptor( domain architecture ID 10563391)

class H serpentine receptor (Srh) belongs to a family of seven-transmembrane (7TM) G protein-coupled receptors involved in chemoreception, a central sense of soil nematodes like Caenorhabditis elegans, and is related to the Str, Stl, and Srd families of 7TM serpentine receptors

CATH:  1.20.1070.10
Gene Ontology:  GO:0004888
PubMed:  10673277|23140243

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
7TM_GPCR_Srh pfam10318
Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis ...
10-309 5.87e-109

Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Srh is part of the Str superfamily of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


:

Pssm-ID: 402095  Cd Length: 302  Bit Score: 319.49  E-value: 5.87e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    10 ATDEFYSGVLHVLTSIELPIHLFGAYIIVAKTPRKMRTVKASMLALHCIGAFVDFYLSFIAIPVLTLPVCSGYPLGFSLV 89
Cdd:pfam10318   1 ASPDFLSTSLHIITVISIPIHIFGFYCILFKTPKKMKSVKWSLLNLHFWSALLDLSLSFLTIPYIFLPALAGYPLGLLSY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    90 LGIPTDVQVYLGISFVGVIAVTILLFFEDRHHRLINsNISNGARNWKRVLYSIIHYIISVTFIAPGYMNIPDQLQGRATV 169
Cdd:pfam10318  81 LGVPTPIQFYIGVTSLALVGVSIILLFENRYSILFT-NKKRITWKKTRVLYLIFNYIIALLFLIPIYLNIPDQEAAKLKV 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   170 QQEIPCIPKDVINRPGYFVLSIVNTIPCLCLIFMFSLIIPQALYFVLSIFWYLYHTVSK--SQVTNRLQKQFFFALCIQV 247
Cdd:pfam10318 160 LKKLPCLPPEFFDNPPVFVLAIDSTYFLICIVLLILILIIQILFFVFLTIYYLFKSVKSslSKKTRKLQKKFFIALIIQV 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 71987941   248 FIPIFVLSFPVLYIVLAIWFNYYNQAATNFALFGIALHGILSTLTMLFVHTPYREATFQIFH 309
Cdd:pfam10318 240 SIPLIVILIPLIYILFSIIFGYYNQALNNLLFIIISLHGLLSTIAMLLVHKPYRKFVLSLFK 301
 
Name Accession Description Interval E-value
7TM_GPCR_Srh pfam10318
Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis ...
10-309 5.87e-109

Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Srh is part of the Str superfamily of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


Pssm-ID: 402095  Cd Length: 302  Bit Score: 319.49  E-value: 5.87e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    10 ATDEFYSGVLHVLTSIELPIHLFGAYIIVAKTPRKMRTVKASMLALHCIGAFVDFYLSFIAIPVLTLPVCSGYPLGFSLV 89
Cdd:pfam10318   1 ASPDFLSTSLHIITVISIPIHIFGFYCILFKTPKKMKSVKWSLLNLHFWSALLDLSLSFLTIPYIFLPALAGYPLGLLSY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    90 LGIPTDVQVYLGISFVGVIAVTILLFFEDRHHRLINsNISNGARNWKRVLYSIIHYIISVTFIAPGYMNIPDQLQGRATV 169
Cdd:pfam10318  81 LGVPTPIQFYIGVTSLALVGVSIILLFENRYSILFT-NKKRITWKKTRVLYLIFNYIIALLFLIPIYLNIPDQEAAKLKV 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   170 QQEIPCIPKDVINRPGYFVLSIVNTIPCLCLIFMFSLIIPQALYFVLSIFWYLYHTVSK--SQVTNRLQKQFFFALCIQV 247
Cdd:pfam10318 160 LKKLPCLPPEFFDNPPVFVLAIDSTYFLICIVLLILILIIQILFFVFLTIYYLFKSVKSslSKKTRKLQKKFFIALIIQV 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 71987941   248 FIPIFVLSFPVLYIVLAIWFNYYNQAATNFALFGIALHGILSTLTMLFVHTPYREATFQIFH 309
Cdd:pfam10318 240 SIPLIVILIPLIYILFSIIFGYYNQALNNLLFIIISLHGLLSTIAMLLVHKPYRKFVLSLFK 301
 
Name Accession Description Interval E-value
7TM_GPCR_Srh pfam10318
Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis ...
10-309 5.87e-109

Serpentine type 7TM GPCR chemoreceptor Srh; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Srh is part of the Str superfamily of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


Pssm-ID: 402095  Cd Length: 302  Bit Score: 319.49  E-value: 5.87e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    10 ATDEFYSGVLHVLTSIELPIHLFGAYIIVAKTPRKMRTVKASMLALHCIGAFVDFYLSFIAIPVLTLPVCSGYPLGFSLV 89
Cdd:pfam10318   1 ASPDFLSTSLHIITVISIPIHIFGFYCILFKTPKKMKSVKWSLLNLHFWSALLDLSLSFLTIPYIFLPALAGYPLGLLSY 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    90 LGIPTDVQVYLGISFVGVIAVTILLFFEDRHHRLINsNISNGARNWKRVLYSIIHYIISVTFIAPGYMNIPDQLQGRATV 169
Cdd:pfam10318  81 LGVPTPIQFYIGVTSLALVGVSIILLFENRYSILFT-NKKRITWKKTRVLYLIFNYIIALLFLIPIYLNIPDQEAAKLKV 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   170 QQEIPCIPKDVINRPGYFVLSIVNTIPCLCLIFMFSLIIPQALYFVLSIFWYLYHTVSK--SQVTNRLQKQFFFALCIQV 247
Cdd:pfam10318 160 LKKLPCLPPEFFDNPPVFVLAIDSTYFLICIVLLILILIIQILFFVFLTIYYLFKSVKSslSKKTRKLQKKFFIALIIQV 239
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 71987941   248 FIPIFVLSFPVLYIVLAIWFNYYNQAATNFALFGIALHGILSTLTMLFVHTPYREATFQIFH 309
Cdd:pfam10318 240 SIPLIVILIPLIYILFSIIFGYYNQALNNLLFIIISLHGLLSTIAMLLVHKPYRKFVLSLFK 301
7TM_GPCR_Str pfam10326
Serpentine type 7TM GPCR chemoreceptor Str; Chemoreception is mediated in Caenorhabditis ...
197-305 3.87e-09

Serpentine type 7TM GPCR chemoreceptor Str; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Str is a member of the Str superfamily of chemoreceptors. Almost a quarter (22.5%) of str and srj family genes and pseudogenes in C. elegans appear to have been newly formed by gene duplications since the species split. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


Pssm-ID: 402099  Cd Length: 307  Bit Score: 57.08  E-value: 3.87e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   197 CLCLIFMFSLIIpqALYFVLSIFWYLYHTVS-KSQVTNRLQKQFFFALCIQVFIPIFVLSFPVLYIVLAIWFNYYNQAAT 275
Cdd:pfam10326 200 IMTFIIGISFSI--IIYCGIKMYFKMKKLKSlGSEKTRKLQKQLFKALVIQTLIPTILMYIPVGILFLLPLFNIEIGFLS 277
                          90       100       110
                  ....*....|....*....|....*....|
gi 71987941   276 NFALFGIALHGILSTLTMLFVHTPYREATF 305
Cdd:pfam10326 278 GIITATIALYPAIDPLPAMFIIKEYRNAIK 307
7TM_GPCR_Sri pfam10327
Serpentine type 7TM GPCR chemoreceptor Sri; Chemoreception is mediated in Caenorhabditis ...
9-301 6.10e-09

Serpentine type 7TM GPCR chemoreceptor Sri; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Sri is part of the Str superfamily of chemoreceptors. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


Pssm-ID: 313539  Cd Length: 303  Bit Score: 56.40  E-value: 6.10e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941     9 FATDEFYSGVLHVLTSIELPIHLFGAYIIVAKTPrKMRTVKASMLALHCIGAFVDFYLSFIAIPVLTLPVCSGYPLGF-S 87
Cdd:pfam10327   5 FTVPFWLILYYHIIGTISLILNLLGIYLIIFKSG-KIDNFRYYLLYFQISCTLTDIHLTFLMQPIPLFPIIAGYCNGFlA 83
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941    88 LVLGIPTDVQVYLGISFVGVIAVTILLFFEDRHHRLIN-SNISNGARNWKRVLYSIIHYIISVTFIAPGYMNIPDQLQGR 166
Cdd:pfam10327  84 TVFGISSHYLMTIFVFLLSFQLESLLLCFVRKHQAIAKiLSKHVIPKWLYIFLYILCHIFPFLTAFLFYQSGLSREEQLE 163
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   167 aTVQQEIP-CIPK-DVINRPGYFVLSIVNTIPCLCLIFMFSLIIPQALYFVLSIFWYLYHTVSK-SQVTNRLQKQFFFAL 243
Cdd:pfam10327 164 -YVKENYPeYLSQfSSLPNFAIYDYNPWLIVFGILAIFGGSLSFLILVYLTVDMFRMLKRLRKKiSAQTYQKHRAALRSL 242
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 71987941   244 CIQVFIPiFVLSFPVLYIVLAIWFNYYN-QAATNFALFGIALHGILSTLTMLFVHTPYR 301
Cdd:pfam10327 243 IAQFATS-PVCILPPFAFVVVVLFPIEYsQEISEILLAIFSTHSSVNSIVLILTTPPYR 300
7TM_GPCR_Srj pfam10319
Serpentine type 7TM GPCR chemoreceptor Srj; Chemoreception is mediated in Caenorhabditis ...
201-270 1.31e-03

Serpentine type 7TM GPCR chemoreceptor Srj; Chemoreception is mediated in Caenorhabditis elegans by members of the seven-transmembrane G-protein-coupled receptor class (7TM GPCRs) of proteins which are of the serpentine type. Srj is part of the Str superfamily of chemoreceptors. The srj family is designated as the out-group based on its location in preliminary phylogenetic analyses of the entire superfamily. Chemoperception is one of the central senses of soil nematodes like C. elegans which are otherwise 'blind' and 'deaf'.


Pssm-ID: 370974  Cd Length: 310  Bit Score: 39.92  E-value: 1.31e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 71987941   201 IFMFSLIipqALYFVLSIFWYLYHTVSK--------SQVTNRLQKQFFFALCIQVFIPIFVlSF---------PVLYIVL 263
Cdd:pfam10319 201 ILLLTVI---SVYSIILYIVLGYKIMRKlnkmsvtmSKKTKRLQKQLLKALIVQTIIPICI-SFspcvlawysPIFGIDL 276

                  ....*..
gi 71987941   264 AIWFNYY 270
Cdd:pfam10319 277 GRWNNYL 283
 
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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