FUNCTION: Possesses phosphatidylinositol 4,5-bisphosphate-dependent GTPase-activating protein activity for ARF1 (ADP ribosylation factor 1) and ARF5 and a lesser activity towards ARF6. May coordinate membrane trafficking with cell growth or actin cytoskeleton remodeling by binding to both SRC and PI...
FUNCTION: Possesses phosphatidylinositol 4,5-bisphosphate-dependent GTPase-activating protein activity for ARF1 (ADP ribosylation factor 1) and ARF5 and a lesser activity towards ARF6. May coordinate membrane trafficking with cell growth or actin cytoskeleton remodeling by binding to both SRC and PIP2. May function as a signal transduction protein involved in the differentiation of fibroblasts into adipocytes and possibly other cell types (By similarity). Plays a role in ciliogenesis. {ECO:0000250, ECO:0000269|PubMed:20393563}.
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GO - Biological processes (BP):
cilium assembly [GO:0060271]; negative regulation of dendritic spine development [GO:0061000]; positive regulation of GTPase activity [GO:0043547]; positive regulation of membrane tubulation [GO:1903527]; positive regulation of podosome assembly [GO:0071803]...
cilium assembly [GO:0060271]; negative regulation of dendritic spine development [GO:0061000]; positive regulation of GTPase activity [GO:0043547]; positive regulation of membrane tubulation [GO:1903527]; positive regulation of podosome assembly [GO:0071803]
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GO - Molecular function (MF):
cadherin binding [GO:0045296]; GTPase activator activity [GO:0005096]; metal ion binding [GO:0046872]; phosphatidylinositol-3,4,5-trisphosphate binding [GO:0005547]; phosphatidylinositol-4,5-bisphosphate binding [GO:0005546]; phosphatidylserine binding [GO:0001786]...
cadherin binding [GO:0045296]; GTPase activator activity [GO:0005096]; metal ion binding [GO:0046872]; phosphatidylinositol-3,4,5-trisphosphate binding [GO:0005547]; phosphatidylinositol-4,5-bisphosphate binding [GO:0005546]; phosphatidylserine binding [GO:0001786]
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GO - Cellular component (CC):
cell projection membrane [GO:0031253]; cytosol [GO:0005829]; dendritic spine [GO:0043197]; podosome [GO:0002102]...
cell projection membrane [GO:0031253]; cytosol [GO:0005829]; dendritic spine [GO:0043197]; podosome [GO:0002102]
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