InnateDB Protein
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IDBP-19443.5
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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TAS2R8
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Protein Name
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taste receptor, type 2, member 8
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Synonyms
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Species
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Homo sapiens
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Ensembl Protein
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ENSP00000240615
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InnateDB Gene
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IDBG-19441 (TAS2R8)
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Protein Structure
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Function |
Receptor that may play a role in the perception of bitterness and is gustducin-linked. May play a role in sensing the chemical composition of the gastrointestinal content. The activity of this receptor may stimulate alpha gustducin, mediate PLC-beta-2 activation and lead to the gating of TRPM5.
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Subcellular Localization |
Membrane; Multi-pass membrane protein.
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Disease Associations |
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Tissue Specificity |
Expressed in subsets of taste receptor cells of the tongue and palate epithelium and exclusively in gustducin- positive cells.
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
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Molecular Function |
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Biological Process |
GO:0001580
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detection of chemical stimulus involved in sensory perception of bitter taste
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GO:0007186
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G-protein coupled receptor signaling pathway
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GO:0050909
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sensory perception of taste
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Cellular Component |
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PDB ID |
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InterPro |
IPR007960
Mammalian taste receptor
IPR017452
GPCR, rhodopsin-like, 7TM
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PFAM |
PF05296
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PRINTS |
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
Q9NYW2
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PhosphoSite |
PhosphoSite-Q9NYW2
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TrEMBL |
Q50KU2
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UniProt Splice Variant |
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Entrez Gene |
50836
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UniGene |
Hs.533755
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RefSeq |
NP_076407
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HUGO |
HGNC:14915
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OMIM |
604794
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CCDS |
CCDS8632
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HPRD |
16072
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IMGT |
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EMBL |
AB199051
AB199052
AB199053
AF227134
AY724935
BC069084
BC069551
BC096701
BC096735
BC098353
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GenPept |
AAF43907
AAH69084
AAH69551
AAH96701
AAH96735
AAH98353
AAU21137
BAD97955
BAD97956
BAD97957
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