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Proteins/UNIPROT:Q9NYW7

TAS2R1

Protein·UNIPROT:Q9NYW7

Open in the graph

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.

Function from UniProtKB (Q9NYW7), read 2026-09-23. CC BY 4.0.

Curated compounds routed: 0

What the reference databases state

Inferred

Inferred — not reported by a source. Evidence key

Statements

11 statements

11 statements · 2 reference databases · Subject: TAS2R1 · Sources: Hetionet, Reactome

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ADGRL1 covaries with TAS2R1ProteinHetionet hetionet:covaries:22859-50834Inferred only
TAS2R1 covaries with PARP4ProteinHetionet hetionet:covaries:143-50834Inferred only
TAS2R1 participates in Class C/3 (Metabotropic glutamate/pheromone receptors)PathwayReactome R-HSA-420499Inferred only
TAS2R1 participates in G alpha (i) signalling eventsPathwayReactome R-HSA-418594Inferred only
TAS2R1 participates in GPCR downstream signallingPathwayReactome R-HSA-388396Inferred only
TAS2R1 participates in GPCR ligand bindingPathwayReactome R-HSA-500792Inferred only
TAS2R1 participates in Sensory PerceptionPathwayReactome R-HSA-9709957Inferred only
TAS2R1 participates in Sensory perception of sweet, bitter, and umami (glutamate) tastePathwayReactome R-HSA-9717207Inferred only
TAS2R1 participates in Sensory perception of tastePathwayReactome R-HSA-9717189Inferred only
TAS2R1 participates in Signal TransductionPathwayReactome R-HSA-162582Inferred only
TAS2R1 participates in Signaling by GPCRPathwayReactome R-HSA-372790Inferred only

Other names

3 names

Resolves to: TAS2R1

Also called: T2R1Taste receptor family B member 7TRB7

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