FUNCTION: Activates the small GTPases ARF1, ARF5 and ARF6. Regulates the formation of post-Golgi vesicles and modulates constitutive secretion. Modulates phagocytosis mediated by Fc gamma receptor and ARF6. Modulates PXN recruitment to focal contacts and cell migration. {ECO:0000269|PubMed:10022920,...
FUNCTION: Activates the small GTPases ARF1, ARF5 and ARF6. Regulates the formation of post-Golgi vesicles and modulates constitutive secretion. Modulates phagocytosis mediated by Fc gamma receptor and ARF6. Modulates PXN recruitment to focal contacts and cell migration. {ECO:0000269|PubMed:10022920, ECO:0000269|PubMed:10749932, ECO:0000269|PubMed:11304556}.
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GO - Biological processes (BP):
positive regulation of GTPase activity [GO:0043547]...
positive regulation of GTPase activity [GO:0043547]
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GO - Molecular function (MF):
GTPase activator activity [GO:0005096]; metal ion binding [GO:0046872]...
GTPase activator activity [GO:0005096]; metal ion binding [GO:0046872]
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GO - Cellular component (CC):
Golgi cisterna membrane [GO:0032580]; plasma membrane [GO:0005886]...
Golgi cisterna membrane [GO:0032580]; plasma membrane [GO:0005886]
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