Gnat3 exchanges GDP for GTP in Gnat3:GNB5:GNG3

Stable Identifier
R-NUL-9729192
Type
Reaction [transition]
Species
Bos taurus
Compartment
plasma membrane
ReviewStatus
5/5
General
SVG | 
PNG
Low
Medium
High
 | PPTX  | SBGN
Gnat3 exchanges GDP for GTP in Gnat3:GNB5:GNG3
Bitter tastants binding to unspecified bovine bitter taste receptors cause Gnat3 (gustducin) in Gnat3:GDP:GNB5:GNG3 to exchange GDP for GTP (Ming et al. 1998).
Literature References
PubMed ID Title Journal Year
9671782 Characterization and solubilization of bitter-responsive receptors that couple to gustducin

Ming, D, Ruiz-Avila, L, Margolskee, RF

Proc Natl Acad Sci U S A 1998
Participants
Input
Output
Orthologous Events
GNAT3 exchanges GDP for GTP in TAS2R:bitter compound:GNAT3:GDP:GNB1,3:GNG13 (Homo sapiens)
Authored
May, B  (2021-04-25)
Reviewed
Jiang, P  (2021-08-08)
Created
May, B  (2021-04-25)
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