ID   SRA4_CAEEL              Reviewed;         329 AA.
AC   Q09206;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Serpentine receptor class alpha-4;
DE            Short=Protein sra-4;
GN   Name=sra-4; ORFNames=AH6.8;
OS   Caenorhabditis elegans.
OC   Eukaryota; Metazoa; Ecdysozoa; Nematoda; Chromadorea; Rhabditida;
OC   Rhabditina; Rhabditomorpha; Rhabditoidea; Rhabditidae; Peloderinae;
OC   Caenorhabditis.
OX   NCBI_TaxID=6239;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Bristol N2;
RX   PubMed=9851916; DOI=10.1126/science.282.5396.2012;
RG   The C. elegans sequencing consortium;
RT   "Genome sequence of the nematode C. elegans: a platform for investigating
RT   biology.";
RL   Science 282:2012-2018(1998).
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Multi-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the nematode receptor-like protein sra family.
CC       {ECO:0000305}.
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DR   EMBL; Z48009; CAA88079.1; -; Genomic_DNA.
DR   PIR; T18615; T18615.
DR   RefSeq; NP_496049.1; NM_063648.1.
DR   AlphaFoldDB; Q09206; -.
DR   SMR; Q09206; -.
DR   PaxDb; Q09206; -.
DR   EnsemblMetazoa; AH6.8.1; AH6.8.1; WBGene00005030.
DR   GeneID; 191775; -.
DR   KEGG; cel:CELE_AH6.8; -.
DR   UCSC; AH6.8; c. elegans.
DR   CTD; 191775; -.
DR   WormBase; AH6.8; CE01462; WBGene00005030; sra-4.
DR   eggNOG; ENOG502TJHT; Eukaryota.
DR   GeneTree; ENSGT00970000195848; -.
DR   HOGENOM; CLU_048025_0_1_1; -.
DR   InParanoid; Q09206; -.
DR   PhylomeDB; Q09206; -.
DR   PRO; PR:Q09206; -.
DR   Proteomes; UP000001940; Chromosome II.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IEA:InterPro.
DR   GO; GO:0004984; F:olfactory receptor activity; IBA:GO_Central.
DR   GO; GO:0050907; P:detection of chemical stimulus involved in sensory perception; IBA:GO_Central.
DR   InterPro; IPR000344; 7TM_GPCR_serpentine_rcpt_Sra.
DR   Pfam; PF02117; 7TM_GPCR_Sra; 1.
DR   PRINTS; PR00697; TMPROTEINSRA.
PE   3: Inferred from homology;
KW   Membrane; Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..329
FT                   /note="Serpentine receptor class alpha-4"
FT                   /id="PRO_0000104471"
FT   TRANSMEM        25..45
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        103..123
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        144..164
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        188..208
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        238..258
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        273..293
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   329 AA;  38392 MW;  4E12CDE1BB390F24 CRC64;
     MSLTKCASKL EIDRLISLNF RINQIIVLIP VFITFIFTYY AIKVVQKKSI FELSTKFLLI
     QNFFSANLHQ VLYAIETIRR LHISLFETNQ PCIPLKTEFE CRLYLEVFVS GVAGMVYGQT
     GLLLERACAT FIKNYEEKKS VRTGLAISVS VLCLSFITSR LIIWDDPLDG YQLTCISFPS
     DSVDRSSYFQ SICTLLALFN LVTSILIWKY NKKFEYSTPF VVGPRFRKRE VIDSTSTICF
     LTFVQFIFFL VYSLGFFIIK SIREIISYEN YYLVAVWLYT PPYIAASFPI LIFYRIRSSY
     ANRVLIIKKF TNTKQTIEEH IQQMKNAWK