Term Information [More information on GTPase activator activity]

Accession
GO:0005096
Name
GTPase activator activity
Ontology
molecular_function
Synonyms
alt. id: GO:0046582, GO:0008060, GO:0005101, GO:0017123, GO:0030675, GO:0005097, GO:0005098, GO:0005099, GO:0005100
GAP activity, ARF GAP activity, ARF GTPase activator 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. Source: GOC:mah
Comment
Note that the name Sar derives from 'secretion-associated, Ras-related'.
History
See term history for GO:0005096 at QuickGO
Subset
gosubset_prok
Community
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Feedback
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Graph of GO:0005096 from QuickGO

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Ancestors of GTPase activator activity (GO:0005096)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) molecular_function (GO:0003674)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) catalytic activity (GO:0003824)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) hydrolase activity (GO:0016787)
GTPase activator activity [Inferred part_of relation] part_of (inferred) biological_process (GO:0008150)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) hydrolase activity, acting on acid anhydrides (GO:0016817)
GTPase activator activity [Inferred part_of relation] part_of (inferred) biological regulation (GO:0065007)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides (GO:0016818)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) pyrophosphatase activity (GO:0016462)
GTPase activator activity [Inferred part_of relation] part_of (inferred) regulation of molecular function (GO:0065009)
GTPase activator activity [Inferred is_a relation] is_a (inferred) molecular function regulator (GO:0098772)
GTPase activator activity [Inferred positively_regulates relation] positively_regulates (inferred) nucleoside-triphosphatase activity (GO:0017111)
GTPase activator activity [Inferred part_of relation] part_of (inferred) positive regulation of molecular function (GO:0044093)
GTPase activator activity [Inferred part_of relation] part_of (inferred) regulation of catalytic activity (GO:0050790)
GTPase activator activity [Inferred is_a relation] is_a (inferred) enzyme regulator activity (GO:0030234)
GTPase activator activity [positively_regulates relation] positively_regulates  GTPase activity (GO:0003924)
GTPase activator activity [Inferred part_of relation] part_of (inferred) positive regulation of catalytic activity (GO:0043085)
GTPase activator activity [Inferred part_of relation] part_of (inferred) regulation of hydrolase activity (GO:0051336)
GTPase activator activity [Inferred is_a relation] is_a (inferred) nucleoside-triphosphatase regulator activity (GO:0060589)
GTPase activator activity [Inferred part_of relation] part_of (inferred) positive regulation of hydrolase activity (GO:0051345)
GTPase activator activity [Inferred part_of relation] part_of (inferred) regulation of GTPase activity (GO:0043087)
GTPase activator activity [is_a relation] is_a  enzyme activator activity (GO:0008047)
GTPase activator activity [is_a relation] is_a  GTPase regulator activity (GO:0030695)
GTPase activator activity [part_of relation] part_of  positive regulation of GTPase activity (GO:0043547)
Children of GTPase activator activity (GO:0005096)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
GTPase activator complex (GO:1902773) [capable_of relation] capable_of  GTPase activator activity