ID   OLFI9_RAT               Reviewed;         314 AA.
AC   P23272;
DT   01-NOV-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1991, sequence version 1.
DT   03-AUG-2022, entry version 115.
DE   RecName: Full=Olfactory receptor-like protein I9;
OS   Rattus norvegicus (Rat).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae;
OC   Murinae; Rattus.
OX   NCBI_TaxID=10116;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=1840504; DOI=10.1016/0092-8674(91)90418-x;
RA   Buck L., Axel R.;
RT   "A novel multigene family may encode odorant receptors: a molecular basis
RT   for odor recognition.";
RL   Cell 65:175-187(1991).
CC   -!- FUNCTION: Odorant receptor. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Multi-pass membrane protein.
CC   -!- TISSUE SPECIFICITY: Olfactory epithelium.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor 1 family.
CC       {ECO:0000255|PROSITE-ProRule:PRU00521}.
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DR   EMBL; M64388; AAA41751.1; -; mRNA.
DR   PIR; H23701; H23701.
DR   AlphaFoldDB; P23272; -.
DR   SMR; P23272; -.
DR   STRING; 10116.ENSRNOP00000065858; -.
DR   GlyGen; P23272; 1 site.
DR   PaxDb; P23272; -.
DR   PRIDE; P23272; -.
DR   eggNOG; ENOG502SI5J; Eukaryota.
DR   PhylomeDB; P23272; -.
DR   Proteomes; UP000002494; Unplaced.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IBA:GO_Central.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR   GO; GO:0004984; F:olfactory receptor activity; IBA:GO_Central.
DR   GO; GO:0007165; P:signal transduction; 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   2: Evidence at transcript level;
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..314
FT                   /note="Olfactory receptor-like protein I9"
FT                   /id="PRO_0000150878"
FT   TOPO_DOM        1..25
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        26..50
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        51..57
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        58..79
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        80..100
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        101..120
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        121..139
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        140..158
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        159..196
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        197..219
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        220..236
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        237..260
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        261..272
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        273..292
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        293..314
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        5
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        97..189
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00521"
SQ   SEQUENCE   314 AA;  35455 MW;  FD2E952CF36EBBC5 CRC64;
     MTRRNQTAIS QFFLLGLPFP PEYQHLFYAL FLAMYLTTLL GNLIIIILIL LDSHLHTPMY
     LFLSNLSFAD LCFSSVTMPK LLQNMQSQVP SIPYAGCLAQ IYFFLFFGDL GNFLLVAMAY
     DRYVAICFPL HYMSIMSPKL CVSLVVLSWV LTTFHAMLHT LLMARLSFCE DSVIPHYFCD
     MSTLLKVACS DTHDNELAIF ILGGPIVVLP FLLIIVSYAR IVSSIFKVPS SQSIHKAFST
     CGSHLSVVSL FYGTVIGLYL CPSANNSTVK ETVMSLMYTM VTPMLNPFIY SLRNRDIKDA
     LEKIMCKKQI PSFL