GAP1m Products

Description

GAP1M is a member of the GAP1 family of GTPase-activating proteins. GAP1m stimulates the GTPase activity of normal RAS p21 but not its oncogenic counterpart. Acting as a suppressor of RAS function, the protein enhances the weak intrinsic GTPase activity of RAS proteins resulting in the inactive GDP-bound form of RAS, thereby allowing control of cellular proliferation and differentiation. This particular family member has a perinuclear localization and is an inositol 1,3,4,5-tetrakisphosphate-binding protein; a compound suggested to function as a second messenger. [provided by RefSeq, Jul 2008]

Bioinformatics

Uniprot	Q15283 Human
Product By Gene ID	5922
Alternate Names	RASA2 RAS p21 protein activator 2 RASA2