ID   OR3A1_GORGO             Reviewed;         315 AA.
AC   Q9TU89;
DT   26-APR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Olfactory receptor 3A1;
GN   Name=OR3A1;
OS   Gorilla gorilla gorilla (Western lowland gorilla).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Gorilla.
OX   NCBI_TaxID=9595;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=10512677; DOI=10.1006/geno.1999.5900;
RA   Sharon D., Glusman G., Pilpel Y., Khen M., Gruetzner F., Haaf T.,
RA   Lancet D.;
RT   "Primate evolution of an olfactory receptor cluster: diversification by
RT   gene conversion and recent emergence of pseudogenes.";
RL   Genomics 61:24-36(1999).
CC   -!- FUNCTION: Odorant receptor. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor 1 family.
CC       {ECO:0000255|PROSITE-ProRule:PRU00521}.
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DR   EMBL; AF101759; AAF03335.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q9TU89; -.
DR   SMR; Q9TU89; -.
DR   InParanoid; Q9TU89; -.
DR   Proteomes; UP000001519; Unplaced.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR   GO; GO:0005549; F:odorant binding; IBA:GO_Central.
DR   GO; GO:0004984; F:olfactory receptor activity; IBA:GO_Central.
DR   InterPro; IPR000276; GPCR_Rhodpsn.
DR   InterPro; IPR017452; GPCR_Rhodpsn_7TM.
DR   InterPro; IPR000725; Olfact_rcpt.
DR   Pfam; PF13853; 7tm_4; 1.
DR   PRINTS; PR00237; GPCRRHODOPSN.
DR   PRINTS; PR00245; OLFACTORYR.
DR   PROSITE; PS00237; G_PROTEIN_RECEP_F1_1; 1.
DR   PROSITE; PS50262; G_PROTEIN_RECEP_F1_2; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Disulfide bond; G-protein coupled receptor; Glycoprotein;
KW   Membrane; Olfaction; Receptor; Reference proteome; Sensory transduction;
KW   Transducer; Transmembrane; Transmembrane helix.
FT   CHAIN           1..315
FT                   /note="Olfactory receptor 3A1"
FT                   /id="PRO_0000150516"
FT   TOPO_DOM        1..28
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        29..52
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        53..60
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        61..82
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        83..103
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        104..123
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        124..143
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        144..161
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        162..199
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        200..223
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        224..240
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        241..264
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        265..275
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        276..295
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        296..315
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        8
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        100..192
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00521"
SQ   SEQUENCE   315 AA;  34442 MW;  F1A85816230E3C3F CRC64;
     MQPESGANGT VIAEFILLGL LEAPGLQPVV FVLFLFAYLV TVGGNLSILA AVLVEPELHT
     PMYFFLGNLS VLDVGCISVT VPSMLSRLLS RKRAVPCGAC LTQLFFFHLF VGVDCFLLIA
     MAYDRFLAIC RPLTYSTRMS QTVQRMLVAA SWACAFTNAL THTVAMSTLN FCGPNVINHF
     YCDLPQLCQL SCSSTQLSEL LLFAVGFIMA GTSMALIVIS YIHVAAAVLR IRSVEGRKKA
     FSTCGSHLTV VAIFYGSGIF NYMRLGSTKL SDKDKAVGIF NTVINPMLNP IIYSFRNPDV
     QSAIWRMLTG RRSLA