ID   SRA2_CAEEL              Reviewed;         329 AA.
AC   Q09204;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=Serpentine receptor class alpha-2;
DE            Short=Protein sra-2;
GN   Name=sra-2; ORFNames=AH6.6;
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; CAA88084.1; -; Genomic_DNA.
DR   PIR; T18620; T18620.
DR   RefSeq; NP_496044.1; NM_063643.1.
DR   AlphaFoldDB; Q09204; -.
DR   SMR; Q09204; -.
DR   STRING; 6239.AH6.6; -.
DR   PaxDb; Q09204; -.
DR   EnsemblMetazoa; AH6.6.1; AH6.6.1; WBGene00005028.
DR   GeneID; 191773; -.
DR   KEGG; cel:CELE_AH6.6; -.
DR   UCSC; AH6.6; c. elegans.
DR   CTD; 191773; -.
DR   WormBase; AH6.6; CE01460; WBGene00005028; sra-2.
DR   eggNOG; ENOG502TFTJ; Eukaryota.
DR   GeneTree; ENSGT00970000195848; -.
DR   HOGENOM; CLU_048025_0_1_1; -.
DR   InParanoid; Q09204; -.
DR   PhylomeDB; Q09204; -.
DR   PRO; PR:Q09204; -.
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-2"
FT                   /id="PRO_0000104469"
FT   TRANSMEM        25..45
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        144..164
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        188..208
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        240..260
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        273..293
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   329 AA;  38488 MW;  1B4F8B162DDAA904 CRC64;
     MSNSSCADED LIIRFDSLNQ KAAQFVYLLA IILTFITTYF AVKILFTQSF FEISTKILLV
     QNLFYANLYQ FFHGIEAVRM LYKSFFMIND PCNFMEPEIE CVFYYKIILM GSSGMVYGQT
     GLLIERLCAT FSKDYKKKQS AIKCAVISIL VLICSSSTGR LIVWDDPIDK YNFACYIPPK
     ESYIRANHYF TMCAVLSTIN FCISTFILKY NKRCEYQTRF KVGARFQKQE LIESTKAICF
     LTVSQFVAVF LNSFGMIVLV YIQESISHRI FNLLVVWLYA FPIVVLMFPV ILVHQIRSSR
     WRRALKIKVI KNEKQTQDDH MKHMKNMWI