ID   SRA1_CAEEL              Reviewed;         331 AA.
AC   Q09203;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 104.
DE   RecName: Full=Serpentine receptor class alpha-1;
DE            Short=Protein sra-1;
GN   Name=sra-1; ORFNames=AH6.4;
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; CAA88078.1; -; Genomic_DNA.
DR   PIR; T18614; T18614.
DR   RefSeq; NP_496042.1; NM_063641.3.
DR   AlphaFoldDB; Q09203; -.
DR   STRING; 6239.AH6.4; -.
DR   PaxDb; Q09203; -.
DR   EnsemblMetazoa; AH6.4.1; AH6.4.1; WBGene00005027.
DR   GeneID; 191772; -.
DR   KEGG; cel:CELE_AH6.4; -.
DR   UCSC; AH6.4; c. elegans.
DR   CTD; 41861; -.
DR   WormBase; AH6.4; CE01458; WBGene00005027; sra-1.
DR   eggNOG; ENOG502TGGE; Eukaryota.
DR   GeneTree; ENSGT00970000195848; -.
DR   HOGENOM; CLU_048025_0_1_1; -.
DR   InParanoid; Q09203; -.
DR   OMA; IFRIRAT; -.
DR   OrthoDB; 1404132at2759; -.
DR   PhylomeDB; Q09203; -.
DR   PRO; PR:Q09203; -.
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..331
FT                   /note="Serpentine receptor class alpha-1"
FT                   /id="PRO_0000104468"
FT   TRANSMEM        22..42
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        57..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        104..124
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        143..163
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        189..209
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        238..258
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        274..294
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   331 AA;  37905 MW;  B7EE1AB65ADB6D0B CRC64;
     MSNITSASAA QIDHASSWNF RFAVFCSQLS IISTFILSVI AVKWIFTKST FQTSTKIILV
     FNFVYANIHQ FMYAIISLGM AYKGIFLLDE TCEWLITEKD CLLYTEVLYV GISGMIYSQT
     GILIERAFAT LYRNYTAKIS RLVGIIISTF VLIMSIATYQ IIISDDPLEG VVLSCFVPAQ
     HSAQRANTFL FIALILTFVN LISSAAVMFY NKRLEYSIRY KVRERFKKRE AIYSTHTICV
     VCMAQFVTML VYSSGVLILR CNMSNILLTT FYKLITWVYT VQYNALLFPL ILIFRIRATK
     LSRTKKIQDI TSANQSQTEH YNQITSAWKI T