OBO ID: GO:0005096

Term Name:	GTPase activator activity		Search Ontology:
Synonyms:	ARF GAP activity ARF GTPase activator activity GAP activity Rab GAP activity Rab GTPase activator activity Rac GAP activity Rac GTPase activator activity Ral GAP activity Ral GTPase activator activity Ran GAP activity Ran GTPase activator activity RanGAP Rap GAP activity Rap GTPase activator activity Ras GAP activity Ras GTPase activator activity Rho GAP activity Rho GTPase activator activity Sar GAP activity Sar GTPase activator activity
Definition:	Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP.
References:	Reactome:R-HSA-392513 Reactome:R-HSA-399935 Reactome:R-HSA-4093339 Reactome:R-HSA-416546 Reactome:R-HSA-416559 Reactome:R-HSA-428522 Reactome:R-HSA-428533 Reactome:R-HSA-5638007 Reactome:R-HSA-8981637 Reactome:R-HSA-8985594 Reactome:R-HSA-9013022 Reactome:R-HSA-9013111 Reactome:R-HSA-9013144 Reactome:R-HSA-9013161 Reactome:R-HSA-9013437 Reactome:R-HSA-9014295 Reactome:R-HSA-9014434 Reactome:R-HSA-9017488 Reactome:R-HSA-9018745 Reactome:R-HSA-9018806 Reactome:R-HSA-9624893 Reactome:R-HSA-9693282
Ontology:	GO: Molecular Function    QuickGO    AmiGO