ID   TA2R9_PONPY             Reviewed;         312 AA.
AC   Q645V9;
DT   23-NOV-2004, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 62.
DE   RecName: Full=Taste receptor type 2 member 9;
DE            Short=T2R9;
GN   Name=TAS2R9;
OS   Pongo pygmaeus (Bornean orangutan).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=15496549; DOI=10.1093/molbev/msi027;
RA   Fischer A., Gilad Y., Man O., Paeaebo S.;
RT   "Evolution of bitter taste receptors in humans and apes.";
RL   Mol. Biol. Evol. 22:432-436(2005).
CC   -!- FUNCTION: Gustducin-coupled receptor implicated in the perception of
CC       bitter compounds in the oral cavity and the gastrointestinal tract.
CC       Signals through PLCB2 and the calcium-regulated cation channel TRPM5
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein.
CC   -!- MISCELLANEOUS: Several bitter taste receptors are expressed in a single
CC       taste receptor cell.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor T2R family.
CC       {ECO:0000305}.
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DR   EMBL; AY724967; AAU21160.1; -; Genomic_DNA.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProt.
DR   GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR   GO; GO:0050909; P:sensory perception of taste; IEA:UniProtKB-KW.
DR   InterPro; IPR017452; GPCR_Rhodpsn_7TM.
DR   InterPro; IPR007960; TAS2R.
DR   Pfam; PF05296; TAS2R; 1.
DR   PROSITE; PS50262; G_PROTEIN_RECEP_F1_2; 1.
PE   3: Inferred from homology;
KW   G-protein coupled receptor; Glycoprotein; Membrane; Receptor;
KW   Sensory transduction; Taste; Transducer; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..312
FT                   /note="Taste receptor type 2 member 9"
FT                   /id="PRO_0000082236"
FT   TOPO_DOM        1..9
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        10..32
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        33..52
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        53..72
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        73..86
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        87..109
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        110..128
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        129..146
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        147..180
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        181..203
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        204..234
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        235..257
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        258..261
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        262..284
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        285..312
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        164
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   312 AA;  35563 MW;  9F2E07670B6C389E CRC64;
     MPSAIEAIYI ILIAGELTIG IWGNGFIVLV NCIDWLKRRD VSLIDIILIS LAISRICLLX
     VISLDGFFML LFPTTYGNSV LVSIVBIVWT FANNSSLWFT SCLSIFYLLK IANISHPFFF
     WLKLKINKVI LAILLGSFLI SLVISVXMND DMWYHLFKVS HEENITWEFK VSKIPGTFKQ
     LTLNLGAMVP FILCLISFSL LLFSLVRHTK QIQLXATGFR DPSTEAHMRA IKAVIIFLLL
     LIVYYPVFLV MTSSALIPQG KLVLMIGDIV TITFPSSHSF ILIMGNSKLR EAFLKMLRFV
     KRFLRRRKPF VP