ID   T2R50_PANTR             Reviewed;         299 AA.
AC   Q646C3;
DT   23-NOV-2004, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=Taste receptor type 2 member 50;
DE            Short=T2R50;
GN   Name=TAS2R50;
OS   Pan troglodytes (Chimpanzee).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pan.
OX   NCBI_TaxID=9598;
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: Receptor that may play a role in the perception of bitterness
CC       and is gustducin-linked. May play a role in sensing the chemical
CC       composition of the gastrointestinal content. The activity of this
CC       receptor may stimulate alpha gustducin, mediate PLC-beta-2 activation
CC       and lead to the gating of TRPM5 (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Membrane; Multi-pass membrane protein.
CC   -!- MISCELLANEOUS: Most taste cells may be activated by a limited number of
CC       bitter compounds; individual taste cells can discriminate among bitter
CC       stimuli.
CC   -!- SIMILARITY: Belongs to the G-protein coupled receptor T2R family.
CC       {ECO:0000305}.
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DR   EMBL; AY724874; AAU21096.1; -; Genomic_DNA.
DR   RefSeq; NP_001009143.1; NM_001009143.1.
DR   AlphaFoldDB; Q646C3; -.
DR   SMR; Q646C3; -.
DR   STRING; 9598.ENSPTRP00000054713; -.
DR   PaxDb; Q646C3; -.
DR   GeneID; 493897; -.
DR   KEGG; ptr:493897; -.
DR   CTD; 259296; -.
DR   eggNOG; ENOG502TE6U; Eukaryota.
DR   InParanoid; Q646C3; -.
DR   OrthoDB; 1339037at2759; -.
DR   Proteomes; UP000002277; Unplaced.
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; IPR007960; TAS2R.
DR   Pfam; PF05296; TAS2R; 1.
PE   3: Inferred from homology;
KW   G-protein coupled receptor; Glycoprotein; Membrane; Receptor;
KW   Reference proteome; Sensory transduction; Taste; Transducer; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..299
FT                   /note="Taste receptor type 2 member 50"
FT                   /id="PRO_0000082340"
FT   TOPO_DOM        1
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        2..22
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        23..55
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        56..76
FT                   /note="Helical; Name=2"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        77..87
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        88..108
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        109..126
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        127..147
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        148..181
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        182..202
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        203..229
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        230..250
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        251..259
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        260..280
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        281..299
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        161
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   299 AA;  34557 MW;  193AAF77012346CA CRC64;
     MITFLYIFFS ILIMVLFVLG NFANGFIALV NFIDWVKRKK ISSADQILTA LAVSRIGLLW
     TLLLNWYLTV LNPAFYSVEL RITSYNAWVV TNHFSMWLAA SLSIFYLLKI ANFSNLIFLH
     LKRRVRSVIL VILLGTLIFL VCHLLVANMD ESMWAEEYEG NITGKMKLRN TVHLSYLTVT
     TLWSFIPFTL SLISFLMLIC SLCKHLKKMQ LHGEGSQDLS TKVHIKALQT LISFLLLCAI
     FFLFLIISVW SPRRLRNDPV VMVSKAVGNI YLAFDSFILI WRTKKLKHTF LLILCQIRC