Reactome: A Curated Pathway Database

Liganded Gi-activating GPCR acts as a GEF for Gi (R-HSA-380073) [Homo sapiens]

Reaction
Summation

The liganded receptor undergoes a conformational change, generating a signal that is propagated in a manner that is not completely understood to the the G-protein. This stimulates the exchange of GDP for GTP in the G-protein alpha subunit, activating the G-protein.

Additional Information
Compartment cytoplasmic side of plasma membrane