Proteins/UNIPROT:Q7RTX1

TAS1R1

ProteinUNIPROT:Q7RTX1

Putative taste receptor. TAS1R1/TAS1R3 responds to the umami taste stimulus (the taste of monosodium glutamate). Sequence differences within and between species can significantly influence the selectivity and specificity of taste responses..

Function from UniProtKB (Q7RTX1), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Statements

12 statements

12 statements · 2 reference databases · Subject: TAS1R1 · Sources: Hetionet, Reactome

Order

PLAC1 covaries with TAS1R1ProteinHetionet hetionet:covaries:10761-80835Inferred only
XPA covaries with TAS1R1ProteinHetionet hetionet:covaries:7507-80835Inferred only
TAS1R1 interacts with TAS1R3ProteinHetionet hetionet:interacts:80835-83756Inferred only
TAS1R1 participates in Class C/3 (Metabotropic glutamate/pheromone receptors)PathwayReactome R-HSA-420499Inferred only
TAS1R1 participates in G alpha (i) signalling eventsPathwayReactome R-HSA-418594Inferred only
TAS1R1 participates in GPCR downstream signallingPathwayReactome R-HSA-388396Inferred only
TAS1R1 participates in GPCR ligand bindingPathwayReactome R-HSA-500792Inferred only
TAS1R1 participates in Sensory PerceptionPathwayReactome R-HSA-9709957Inferred only
TAS1R1 participates in Sensory perception of sweet, bitter, and umami (glutamate) tastePathwayReactome R-HSA-9717207Inferred only
TAS1R1 participates in Sensory perception of tastePathwayReactome R-HSA-9717189Inferred only
TAS1R1 participates in Signal TransductionPathwayReactome R-HSA-162582Inferred only
TAS1R1 participates in Signaling by GPCRPathwayReactome R-HSA-372790Inferred only

Other names

5 names

Resolves to: TAS1R1

Also called: G protein-coupled receptor 70GPR70T1R1Taste receptor type 1 member 1TR1

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