Binds to and increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP. [ GOC:mah ]
Synonyms: GAP activity
Term information
- Reactome:R-HSA-9018745 (RHOQ GAPs stimulate RHOQ GTPase activity)
- Reactome:R-HSA-416559 (Inactivation of Rho-GTP by p190RhoGAP)
- Reactome:R-HSA-416546 (Inactivation of R-Ras by Sema4D-Plexin-B1 GAP activity)
- Reactome:R-HSA-428533 (Inactivation of CDC42)
- Reactome:R-HSA-4093339 (p120-RasGAP activates GTP hydrolysis on RAS, inactivating it)
- Reactome:R-HSA-9013437 (RHOD GAPs stimulate RHOD GTPase activity)
- Reactome:R-HSA-9693282 (RHOF GAPs stimulate RHOF GTPase activity)
- Reactome:R-HSA-9013111 (RHOC GAPs stimulate RHOC GTPase activity)
- Reactome:R-HSA-9017488 (RHOJ GAPs stimulate RHOJ GTPase activity)
- Reactome:R-HSA-9013144 (RAC1 GAPs stimulate RAC1 GTPase activity)
- Reactome:R-HSA-9624893 (RAN stimulates fusion of nuclear envelope (NE) membranes)
- Reactome:R-HSA-9013022 (RHOB GAPs stimulate RHOB GTPase activity)
- Reactome:R-HSA-9014295 (RAC2 GAPs stimulate RAC2 GTPase activity)
- Reactome:R-HSA-8985594 (MYO9B inactivates RHOA)
- Reactome:R-HSA-392513 (Rap1 signal termination by Rap1GAPs)
- Reactome:R-HSA-399935 (Inactivation of R-Ras by Sema3A-Plexin-A GAP activity)
- Reactome:R-HSA-9013161 (CDC42 GAPs stimulate CDC42 GTPase activity)
- Reactome:R-HSA-8981637 (RHOA GAPs stimulate RHOA GTPase activity)
- Reactome:R-HSA-5638007 (RP2 activates the GTPase activity of ARL3)
- Reactome:R-HSA-9014434 (RHOG GAPs stimulate RHOG GTPase activity)
- Reactome:R-HSA-428522 (Inactivation of RAC1)
- Reactome:R-HSA-9018806 (RAC3 GAPs stimulate RAC3 GTPase activity)
GO:0046582
GO:0008060
GO:0005097
GO:0005099
GO:0005098
GO:0005101
GO:0017123
GO:0005100
GO:0030675
RanGAP
Rac GAP activity
Rab GAP activity
Sar GAP activity
Ran GTPase activator activity
Rap GTPase activator activity
Rho GAP activity
Rho GTPase activator activity
Ral GAP activity
Rab GTPase activator activity
Rap GAP activity
Ran GAP activity
Ras GAP activity
ARF GTPase activator activity
Ral GTPase activator activity
Rac GTPase activator activity
Sar GTPase activator activity
Ras GTPase activator activity
ARF GAP activity