| GO term: | GTPase activator activity |
| Synonym: | GAP activity |
| GO id: | GO:0005096 |
| Definition: | Increases the activity of a GTPase, an enzyme that catalyzes the hydrolysis of GTP. |
| Number of paths to term: | 2 |
denotes an 'is-a' relationship
denotes a 'part-of' relationship
denotes a 'regulates' relationship
denotes a 'positively-regulates' relationship
denotes a 'negatively-regulates' relationship
molecular_functionenzyme regulator activityenzyme activator activityacetyltransferase activator activityATPase activator activity +exoribonuclease activator activityGTPase activator activity [GO:0005096] (212 genes, 331 annotations)ARF GTPase activator activityRas GTPase activator activity +Sar GTPase activator activityguanylate cyclase activator activity +kinase activator activity +lipase activator activity +metalloenzyme activator activityornithine decarboxylase activator activitypeptidase activator activity +phosphatase activator activity +phosphatidylcholine-sterol O-acyltransferase activator activityribulose-1,5-bisphosphate carboxylase/oxygenase activator activitysphingolipid activator protein activitysuperoxide-generating NADPH oxidase activator activitytryptophan hydroxylase activator activityurease activator activitymolecular_functionenzyme regulator activitynucleoside-triphosphatase regulator activityGTPase regulator activityGTPase activator activity [GO:0005096] (212 genes, 331 annotations)ARF GTPase activator activityRas GTPase activator activity +Sar GTPase activator activityGTPase inhibitor activityguanyl-nucleotide exchange factor activity +small GTPase regulator activity +Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc |
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last database update 05/08/2013 MGI 5.13 |
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