GO Term : GO:0003924 GTPase activity GO
Namespace  molecular_function Obsolete  false
description  Catalysis of the reaction: GTP + H2O = GDP + phosphate.
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0 Cross References

1 Ontology

Name
GO

8 Parents

Identifier Name Description
GO:0003824 catalytic activity Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
GO:0016787 hydrolase activity Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
GO:0016817 hydrolase activity, acting on acid anhydrides Catalysis of the hydrolysis of any acid anhydride.
GO:0016818 hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides Catalysis of the hydrolysis of any acid anhydride which contains phosphorus.
GO:0003924 GTPase activity Catalysis of the reaction: GTP + H2O = GDP + phosphate.
GO:0016462 pyrophosphatase activity Catalysis of the hydrolysis of a pyrophosphate bond between two phosphate groups, leaving one phosphate on each of the two fragments.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:0017111 nucleoside-triphosphatase activity Catalysis of the reaction: a nucleoside triphosphate + H2O = nucleoside diphosphate + phosphate.

80 Protein

Protein Identifier
Organism . Name 		Score Score Type Protein Description Alias (in v1) Code Enzyme Gene Prediction Quality
Qrob_P0046200.2 Quercus robur 77.2 egn (M=1) KOG0078//KOG0079//KOG0081//KOG0083//KOG0084//KOG0087//KOG0093//KOG0095//KOG0097//KOG0098 - GTP-binding protein SEC4 small G protein superfamily and related Ras family GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTP-binding protein H-ray small G protein superfamily [General function prediction only]. // GTPase Rab27 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab26/Rab37 small G protein superfamily [General function prediction only]. // GTPase Rab1/YPT1 small G protein superfamily and related GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTPase Rab11/YPT3 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab3 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab30 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab14 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab2 small G protein superfamily [Intracellular trafficking secretion and vesicular transport].     validated
Qrob_P0051050.2 Quercus robur 97.1 egn (M=1) K01528 - dynamin GTPase [EC:3.6.5.5]   EC:3.6.5.5 validated
Qrob_P0067620.2 Quercus robur 100.0 egn (M=3) PTHR11566//PTHR11566:SF41 - DYNAMIN // SUBFAMILY NOT NAMED     validated
Qrob_P0068270.2 Quercus robur 99.0 egn (M=2) K12852 - 116 kDa U5 small nuclear ribonucleoprotein component   EC:3.6.5.3 validated
Qrob_P0070760.2 Quercus robur 100.0 egn (M=3) K13431 - signal recognition particle receptor subunit alpha     validated
Qrob_P0078090.2 Quercus robur     (M=9) 2.4.2.1 - Purine-nucleoside phosphorylase. Qrob_P0591090.1 EC:2.4.2.1 manual_v1
Qrob_P0090240.2 Quercus robur 100.0 egn (M=1) 3.6.5.6 - Tubulin GTPase.   EC:3.6.5.6 validated
Qrob_P0090490.2 Quercus robur 100.0 egn (M=1) PTHR11564:SF7 - SIGNAL RECOGNITION PARTICLE PROTEIN   EC:3.6.5.4 validated
Qrob_P0094550.2 Quercus robur     (M=3) K03234 - elongation factor EF-2 [EC:3.6.5.3] Qrob_P0310930.1   manual_v1
Qrob_P0094560.2 Quercus robur     (M=3) K03234 - elongation factor EF-2 [EC:3.6.5.3] Qrob_P0310960.1   manual_v1
Qrob_P0109780.2 Quercus robur 100.0 egn (M=1) PTHR24072:SF127 - RAC-LIKE GTP-BINDING PROTEIN ARAC7 (PTHR24072:SF127)     validated
Qrob_P0111770.2 Quercus robur 100.0 egn (M=1) PTHR23115:SF97 - TRANSLATION FACTOR GUF1, MITOCHONDRIAL (PTHR23115:SF97)   EC:3.6.5.3 validated
Qrob_P0117950.2 Quercus robur 69.5 egn (M=2) PTHR10218:SF192 - EXTRA-LARGE GUANINE NUCLEOTIDE-BINDING PROTEIN 3 (PTHR10218:SF192)     validated
Qrob_P0132220.2 Quercus robur 100.0 egn (M=5) K07374 - tubulin alpha     validated
Qrob_P0138790.2 Quercus robur     (M=3) PTHR11588//PTHR11588:SF72 - TUBULIN // SUBFAMILY NOT NAMED (PTHR11588:SF72) Qrob_P0723500.1 EC:2.4.2.1 manual_v1
Qrob_P0141490.2 Quercus robur 100.0 egn (M=3) PTHR11566//PTHR11566:SF41 - DYNAMIN // SUBFAMILY NOT NAMED     validated
Qrob_P0147310.2 Quercus robur 99.1 egn (M=4) K06883 - 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]     validated
Qrob_P0165530.2 Quercus robur 54.0 egn (M=1) KOG0078//KOG0080//KOG0083//KOG0084//KOG0086//KOG0087//KOG0092//KOG0094//KOG0095//KOG0098 - GTP-binding protein SEC4 small G protein superfamily and related Ras family GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTPase Rab18 small G protein superfamily [General function prediction only]. // GTPase Rab26/Rab37 small G protein superfamily [General function prediction only]. // GTPase Rab1/YPT1 small G protein superfamily and related GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTPase Rab4 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab11/YPT3 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab5/YPT51 and related small G protein superfamily GTPases [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab6/YPT6/Ryh1 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab30 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab2 small G protein superfamily [Intracellular trafficking secretion and vesicular transport].     validated
Qrob_P0165640.2 Quercus robur 100.0 egn (M=1) KOG0078//KOG0079//KOG0080//KOG0084//KOG0087//KOG0088//KOG0092//KOG0094//KOG0098//KOG0394 - GTP-binding protein SEC4 small G protein superfamily and related Ras family GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTP-binding protein H-ray small G protein superfamily [General function prediction only]. // GTPase Rab18 small G protein superfamily [General function prediction only]. // GTPase Rab1/YPT1 small G protein superfamily and related GTP-binding proteins [Signal transduction mechanisms Intracellular trafficking secretion and vesicular transport]. // GTPase Rab11/YPT3 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab21 small G protein superfamily [General function prediction only]. // GTPase Rab5/YPT51 and related small G protein superfamily GTPases [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab6/YPT6/Ryh1 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // GTPase Rab2 small G protein superfamily [Intracellular trafficking secretion and vesicular transport]. // Ras-related GTPase [General function prediction only].     validated
Qrob_P0172980.2 Quercus robur 100.0 egn (M=1) PTHR10218//PTHR10218:SF182 - GTP-BINDING PROTEIN ALPHA SUBUNIT // SUBFAMILY NOT NAMED     validated
Qrob_P0178900.2 Quercus robur 100.0 egn (M=1) KOG0393//KOG0395//KOG1707 - Ras-related small GTPase Rho type [General function prediction only]. // Ras-related GTPase [General function prediction only]. // Predicted Ras related/Rac-GTP binding protein [Defense mechanisms].     validated
Qrob_P0219650.2 Quercus robur 100.0 egn (M=4) K07897 - Ras-related protein Rab-7A     validated
Qrob_P0219750.2 Quercus robur 0.0 egn (M=6) PTHR11566:SF45 - DYNAMIN-RELATED PROTEIN 4C-RELATED (PTHR11566:SF45)   EC:3.6.5.5 validated
Qrob_P0219760.2 Quercus robur 9.6 egn (M=6) PTHR11566:SF45 - DYNAMIN-RELATED PROTEIN 4C-RELATED (PTHR11566:SF45)   EC:3.6.5.5 validated
Qrob_P0219780.2 Quercus robur 0.0 egn (M=6) PTHR11566:SF45 - DYNAMIN-RELATED PROTEIN 4C-RELATED (PTHR11566:SF45)   EC:3.6.5.5 validated
Qrob_P0219850.2 Quercus robur 100.0 egn (M=6) PTHR11566:SF45 - DYNAMIN-RELATED PROTEIN 4C-RELATED (PTHR11566:SF45)   EC:3.6.5.5 validated
Qrob_P0222320.2 Quercus robur     (M=9) 2.4.2.1 - Purine-nucleoside phosphorylase. Qrob_P0274270.1 EC:2.4.2.1 manual_v1
Qrob_P0224390.2 Quercus robur 100.0 egn (M=5) K07374 - tubulin alpha     validated
Qrob_P0226350.2 Quercus robur 2.1 egn (M=4) K06883 - 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]     validated
Qrob_P0271990.2 Quercus robur 97.0 egn (M=2) K17065 - dynamin 1-like protein [EC:3.6.5.5]     validated

9 Relations

Relationship
Parent Term . Identifier
Child Term . Identifier
is_a GO:0017111 GO:0003924
is_a GO:0016818 GO:0003924
is_a GO:0016817 GO:0003924
is_a GO:0003824 GO:0003924
is_a GO:0016787 GO:0003924
is_a GO:0016462 GO:0003924
is_a GO:0003674 GO:0003924
is_a GO:0003924 GO:0070036
is_a GO:0003924 GO:1990606

20 Synonyms

Name Type
heterotrimeric G-protein GTPase, gamma-subunit synonym
heterotrimeric G-protein GTPase, alpha-subunit synonym
heterotrimeric G-protein GTPase activity synonym
heterotrimeric G-protein GTPase, beta-subunit synonym
Rab small monomeric GTPase activity synonym
protein-synthesizing GTPase activity, termination synonym
protein-synthesizing GTPase activity, initiation synonym
protein-synthesizing GTPase activity, elongation synonym
protein-synthesizing GTPase activity synonym
hydrolase activity, acting on acid anhydrides, acting on GTP, involved in cellular and subcellular movement synonym
dynamin GTPase activity synonym
ARF small monomeric GTPase activity synonym
Ran small monomeric GTPase activity synonym
Ras small monomeric GTPase activity synonym
RHEB small monomeric GTPase activity synonym
Rho small monomeric GTPase activity synonym
Sar small monomeric GTPase activity synonym
signal-recognition-particle GTPase activity synonym
small monomeric GTPase activity synonym
tubulin GTPase activity synonym