ID L9JF10_TUPCH Unreviewed; 323 AA.
AC L9JF10;
DT 03-APR-2013, integrated into UniProtKB/TrEMBL.
DT 03-APR-2013, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=Taste receptor type 2 {ECO:0000256|RuleBase:RU004424};
GN ORFNames=TREES_T100001082 {ECO:0000313|EMBL:ELW47552.1};
OS Tupaia chinensis (Chinese tree shrew).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Scandentia; Tupaiidae; Tupaia.
OX NCBI_TaxID=246437 {ECO:0000313|EMBL:ELW47552.1, ECO:0000313|Proteomes:UP000011518};
RN [1] {ECO:0000313|Proteomes:UP000011518}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA Zhang G., Fan Y., Yao Y., Huang Z.;
RT "Genome of the Chinese tree shrew, a rising model animal genetically
RT related to primates.";
RL Submitted (JUL-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000011518}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23385571; DOI=10.1038/ncomms2416;
RA Fan Y., Huang Z.Y., Cao C.C., Chen C.S., Chen Y.X., Fan D.D., He J.,
RA Hou H.L., Hu L., Hu X.T., Jiang X.T., Lai R., Lang Y.S., Liang B.,
RA Liao S.G., Mu D., Ma Y.Y., Niu Y.Y., Sun X.Q., Xia J.Q., Xiao J.,
RA Xiong Z.Q., Xu L., Yang L., Zhang Y., Zhao W., Zhao X.D., Zheng Y.T.,
RA Zhou J.M., Zhu Y.B., Zhang G.J., Wang J., Yao Y.G.;
RT "Genome of the Chinese tree shrew.";
RL Nat. Commun. 4:1426-1426(2013).
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 {ECO:0000256|ARBA:ARBA00025304}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141,
CC ECO:0000256|RuleBase:RU004424}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141, ECO:0000256|RuleBase:RU004424}.
CC -!- SIMILARITY: Belongs to the G-protein coupled receptor T2R family.
CC {ECO:0000256|ARBA:ARBA00007376, ECO:0000256|RuleBase:RU004423}.
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DR EMBL; KB321105; ELW47552.1; -; Genomic_DNA.
DR RefSeq; XP_006159683.1; XM_006159621.1.
DR AlphaFoldDB; L9JF10; -.
DR STRING; 246437.L9JF10; -.
DR GeneID; 102477374; -.
DR KEGG; tup:102477374; -.
DR CTD; 259286; -.
DR eggNOG; ENOG502SKRK; Eukaryota.
DR InParanoid; L9JF10; -.
DR OrthoDB; 4189279at2759; -.
DR Proteomes; UP000011518; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0033038; F:bitter taste receptor activity; IEA:InterPro.
DR GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR Gene3D; 1.20.1070.10; Rhodopsin 7-helix transmembrane proteins; 1.
DR InterPro; IPR007960; TAS2R.
DR PANTHER; PTHR11394; TASTE RECEPTOR TYPE 2; 1.
DR PANTHER; PTHR11394:SF143; TASTE RECEPTOR TYPE 2 MEMBER 40; 1.
DR Pfam; PF05296; TAS2R; 1.
DR SUPFAM; SSF81321; Family A G protein-coupled receptor-like; 1.
PE 3: Inferred from homology;
KW G-protein coupled receptor {ECO:0000256|RuleBase:RU004424};
KW Membrane {ECO:0000256|RuleBase:RU004424, ECO:0000256|SAM:Phobius};
KW Receptor {ECO:0000256|RuleBase:RU004424, ECO:0000313|EMBL:ELW47552.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000011518};
KW Sensory transduction {ECO:0000256|ARBA:ARBA00022606,
KW ECO:0000256|RuleBase:RU004424};
KW Taste {ECO:0000256|ARBA:ARBA00022480, ECO:0000256|RuleBase:RU004424};
KW Transducer {ECO:0000256|RuleBase:RU004424};
KW Transmembrane {ECO:0000256|RuleBase:RU004424, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|SAM:Phobius}.
FT TRANSMEM 18..45
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 138..161
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 196..218
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 251..271
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 277..299
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 323 AA; 36734 MW; 1F76400A9334C1E5 CRC64;
MATVNTDATD NDISRFKVIF TLVVSGIQCI IGVTGNGFIT AIYGAELVRG KKLPTGDCIL
LMLSSSRLLL QMWMMLENIY SLLLRVAYNQ NTVYTLFKVV IVFLNYSNLW FATWLNVFYC
LRIVNFTYPL FFTMKRKILV LLPWLVRLSL LVSSGFSLPF YKDVFNVYVN SSIPVPSTNS
TEKKYFSETN VLNLAFFYNL GIFIPLIIFI LAASLLILSL KRHTLNMKSG ATGSRDPSME
AHLGAIKATS YFLILYIFNA VALFASLSNI FDTYSSWNIL CKIIMAAYPA AHSVQLILGN
PGLRRAWKRF QHQLHLYLRK QNP
//
