ID F6XMV2_HORSE Unreviewed; 306 AA.
AC F6XMV2;
DT 27-JUL-2011, integrated into UniProtKB/TrEMBL.
DT 27-JUL-2011, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE RecName: Full=Taste receptor type 2 {ECO:0000256|RuleBase:RU004424};
GN Name=TAS2R8 {ECO:0000313|Ensembl:ENSECAP00000002448.1,
GN ECO:0000313|VGNC:VGNC:23884};
OS Equus caballus (Horse).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus.
OX NCBI_TaxID=9796 {ECO:0000313|Ensembl:ENSECAP00000002448.1, ECO:0000313|Proteomes:UP000002281};
RN [1] {ECO:0000313|Ensembl:ENSECAP00000002448.1, ECO:0000313|Proteomes:UP000002281}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000002448.1,
RC ECO:0000313|Proteomes:UP000002281};
RX PubMed=19892987; DOI=10.1126/science.1178158;
RG Broad Institute Genome Sequencing Platform;
RG Broad Institute Whole Genome Assembly Team;
RA Wade C.M., Giulotto E., Sigurdsson S., Zoli M., Gnerre S., Imsland F.,
RA Lear T.L., Adelson D.L., Bailey E., Bellone R.R., Bloecker H., Distl O.,
RA Edgar R.C., Garber M., Leeb T., Mauceli E., MacLeod J.N., Penedo M.C.T.,
RA Raison J.M., Sharpe T., Vogel J., Andersson L., Antczak D.F., Biagi T.,
RA Binns M.M., Chowdhary B.P., Coleman S.J., Della Valle G., Fryc S.,
RA Guerin G., Hasegawa T., Hill E.W., Jurka J., Kiialainen A., Lindgren G.,
RA Liu J., Magnani E., Mickelson J.R., Murray J., Nergadze S.G., Onofrio R.,
RA Pedroni S., Piras M.F., Raudsepp T., Rocchi M., Roeed K.H., Ryder O.A.,
RA Searle S., Skow L., Swinburne J.E., Syvaenen A.C., Tozaki T., Valberg S.J.,
RA Vaudin M., White J.R., Zody M.C., Lander E.S., Lindblad-Toh K.;
RT "Genome sequence, comparative analysis, and population genetics of the
RT domestic horse.";
RL Science 326:865-867(2009).
RN [2] {ECO:0000313|Ensembl:ENSECAP00000002448.1}
RP IDENTIFICATION.
RC STRAIN=Thoroughbred {ECO:0000313|Ensembl:ENSECAP00000002448.1};
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
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. {ECO:0000256|ARBA:ARBA00024847}.
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 RefSeq; XP_001500450.1; XM_001500400.1.
DR AlphaFoldDB; F6XMV2; -.
DR STRING; 9796.ENSECAP00000002448; -.
DR PaxDb; 9796-ENSECAP00000002448; -.
DR Ensembl; ENSECAT00000003453.2; ENSECAP00000002448.1; ENSECAG00000003526.2.
DR GeneID; 100063267; -.
DR KEGG; ecb:100063267; -.
DR CTD; 50836; -.
DR VGNC; VGNC:23884; TAS2R8.
DR GeneTree; ENSGT01100000263477; -.
DR HOGENOM; CLU_072337_3_0_1; -.
DR InParanoid; F6XMV2; -.
DR OMA; NWIDWIK; -.
DR OrthoDB; 5306466at2759; -.
DR TreeFam; TF335891; -.
DR Proteomes; UP000002281; Chromosome 6.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0033038; F:bitter taste receptor activity; IBA:GO_Central.
DR GO; GO:0004930; F:G protein-coupled receptor activity; IEA:UniProtKB-KW.
DR GO; GO:0001580; P:detection of chemical stimulus involved in sensory perception of bitter taste; IBA:GO_Central.
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:SF31; TASTE RECEPTOR TYPE 2 MEMBER 8; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000002281};
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 7..27
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 47..72
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 84..108
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 128..150
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 182..206
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 237..256
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 306 AA; 35537 MW; 23F55865C4A932AA CRC64;
MLSTEENIFM VIITGEFTVG MLGNGYIGLV NWIDWIKKKE TSSIDYIFTS LAISRICLIC
AMVLNALIIV FYPEVHENDK IKIVNIFWTL TNYLSMWFAT CLNVFYFLKV ANFSHPLFLQ
LKWRIDRVVH WILLGCLAIS LLISLIFAMT PKYELLKIAK HKRNFTESFH VSKIQYFSPV
TIFSLLATVL FTVSLISFFL LIMSLWKHIK QMKLNVTGCR DPSTEAHVRP MKTVTSFLFL
LFVYYLASLL MTFSYLMKER KLAVMFEEVI AIFYPSGHSL ILIIGNNKLR QAFVRMLRCG
KTACMM
//
