位置:首页 > 蛋白库 > TA2R1_PANTR
TA2R1_PANTR
ID   TA2R1_PANTR             Reviewed;         299 AA.
AC   Q646H0;
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 1;
DE            Short=T2R1;
GN   Name=TAS2R1;
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AY724810; AAU21049.1; -; Genomic_DNA.
DR   RefSeq; NP_001009100.1; NM_001009100.1.
DR   AlphaFoldDB; Q646H0; -.
DR   SMR; Q646H0; -.
DR   STRING; 9598.ENSPTRP00000028692; -.
DR   PaxDb; Q646H0; -.
DR   GeneID; 462383; -.
DR   KEGG; ptr:462383; -.
DR   CTD; 50834; -.
DR   eggNOG; ENOG502S2SI; Eukaryota.
DR   InParanoid; Q646H0; -.
DR   OrthoDB; 1010573at2759; -.
DR   Proteomes; UP000002277; Unplaced.
DR   GO; GO:0016021; C:integral component of membrane; IBA:GO_Central.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProt.
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   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 1"
FT                   /id="PRO_0000082190"
FT   TOPO_DOM        1..9
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        10..30
FT                   /note="Helical; Name=1"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        31..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..81
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        82..102
FT                   /note="Helical; Name=3"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        103..124
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        125..145
FT                   /note="Helical; Name=4"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        146..178
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        179..199
FT                   /note="Helical; Name=5"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        200..222
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        223..243
FT                   /note="Helical; Name=6"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        244..257
FT                   /note="Extracellular"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        258..278
FT                   /note="Helical; Name=7"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        279..299
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        163
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   299 AA;  34217 MW;  1E18A656E980B1B1 CRC64;
     MLESHLIIYF LLAVIQFLLG IFTNGIIVVV NGIDLIKHRK MAPLDLLLSC LAVSRIFLQL
     FIFYVNVIVI FFIEFIMCSA NCAILLFVNE LELWLATWLG VFYCAKVASV RHPLFIWLKM
     RISKLVPWMI LGSLLYVSMI CVFHSKYAGF MVPHFLRNFF SQNATIQKED TLAIQIFSFV
     AEFSVPLLIF LVAVLLLIFS LGRHTRQMRN TVAGSRVPGR GAPISALLSI LSFLILYFSH
     CMIKVFLSSL KFHVRRFIFL FFILVIGIYP SGHSLILILG NPKLKQNAKK FLLHSKCCQ
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024