ID   T2R19_PANPA             Reviewed;         299 AA.
AC   Q5Y4Z5;
DT   29-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   23-NOV-2004, sequence version 1.
DT   03-AUG-2022, entry version 49.
DE   RecName: Full=Taste receptor type 2 member 19;
DE   AltName: Full=Taste receptor type 2 member 48;
DE            Short=T2R48;
GN   Name=TAS2R19; Synonyms=TAS2R48;
OS   Pan paniscus (Pygmy chimpanzee) (Bonobo).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pan.
OX   NCBI_TaxID=9597;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=15466715; DOI=10.1073/pnas.0404894101;
RA   Parry C.M., Erkner A., le Coutre J.;
RT   "Divergence of T2R chemosensory receptor families in humans, bonobos, and
RT   chimpanzees.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:14830-14834(2004).
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; AY677152; AAV28580.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q5Y4Z5; -.
DR   SMR; Q5Y4Z5; -.
DR   STRING; 9597.XP_003829650.1; -.
DR   eggNOG; ENOG502TE6U; Eukaryota.
DR   Proteomes; UP000240080; 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 19"
FT                   /id="PRO_0000082329"
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..127
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        128..148
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        149..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..226
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        227..247
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        248..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;  34047 MW;  AFDC00C82C81478C CRC64;
     MMCFLLIILS ILVVFAFVLG NFSNGFIALV NVIDWVNTRK ISSADQILTA LVVSRIGLLW
     VMLFLWYATV FNSALYGLEV RIVASNAWAV MNHFSIWLAA SLSIFCLLKI ANFSNLIFLH
     LKKRIKSVVL VILLGPLVFL ICNLAVITMD ERVWTKEYEG NVTWKIKLRN AIQLSSLTVT
     TLANLIPFTL SLICFLLLIC SLCKHLKKMR LHSKGSQDPS TKVHIKALQT VTSFLMLFAI
     YFLCIITSTW NLRTQQSKLV LLLCQTVAIM YPSFHSFILI MGSRKLKQTF LSVLWQMTR