Gene Information
Gene NameTAS2R1
OrganismHomo sapiens (Human)
Gene Length299
Protein NamesTaste receptor type 2 member 1 (T2R1) (Taste receptor family B member 7) (TRB7)
Target NameNA
Target TypeNA
Gene Age454 ( ENSG00000169777 )
Evolutionary StageMammalia
AlphaFoldDBQ9NYW7
Gene CardTAS2R1
Uniprot IDQ9NYW7
PfamPF05296
In ASDno
Allosteric Predictionyes (0.574965168)
Ortholog in AnimalsAlpaca_ TAS2R1 ( ortholog_one2one )
Dog_ TAS2R1 ( ortholog_one2one )
Macaque_ TAS2R1 ( ortholog_one2one )
Mouse_ Tas2r119 ( ortholog_one2one )
Pig_ TAS2R1 ( ortholog_one2one )
Rat_ Tas2r119 ( ortholog_one2one )
Rabbit_ TAS2R1 ( ortholog_one2one )
OhnologsNA
ParalogsTAS2R20, TAS2R50, TAS2R43, TAS2R14, TAS2R9, TAS2R19, TAS2R3, TAS2R5, TAS2R38, TAS2R30, TAS2R46, TAS2R13, TAS2R8, TAS2R7, TAS2R31, TAS2R10, TAS2R42, TAS2R41, TAS2R60, TAS2R16, TAS2R4, TAS2R39, TAS2R40
TissueNA
Tissue SpecificityExpressed in subsets of taste receptor cells of the tongue and palate epithelium and exclusively in gustducin-positive cells.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB NA 
DBSNP rs41469  rs2234232  rs2234233 
Subcellular location [CC]Membrane;
Multi-pass membrane protein.
Mouse PG classificationNA
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