UniProt Summary: Inhibits signal transduction by increasing the GTPase activity of G protein alpha subunits thereby driving them into their inactive GDP-bound form. Binds to G-alpha subfamily 1 members, with the order G(i)a3 > G(i)a1 > G(o)a » G(z)a/G(i)a2. Activity on G(z)-alpha is inhibited by phosphorylation and palmitoylation of the G-protein.
Pfam DomainsGO Terms
Pfam Domains
RGS
GO Terms
G-protein alpha-subunit binding
brush border
clathrin-coated vesicle
response to ethanol
membrane raft
response to alcohol
process utilizing autophagic mechanism
autophagy
response to antibiotic
small GTPase mediated signal transduction
GTPase activity
response to toxic substance
Golgi apparatus
response to drug
negative regulation of signal transduction
G protein-coupled receptor signaling pathway
negative regulation of cell communication
negative regulation of signaling
response to oxygen-containing compound
negative regulation of response to stimulus
intracellular signal transduction
cellular catabolic process
membrane
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)