ARF6, ADP-ribosylation factor 6
Also Known as
GTP-binding protein involved in protein trafficking that regulates endocytic recycling and cytoskeleton remodeling (PubMed:11266366, PubMed:21170023, PubMed:16737952, PubMed:7589240, PubMed:18400762). Required for normal completion of mitotic cytokinesis (By similarity). Plays a role in the reorganization of the actin cytoskeleton and the formation of stress fibers (By similarity). Involved in the regulation of dendritic spine development, contributing to the regulation of dendritic branching and filopodia extension (PubMed:14978216). Plays an important role in membrane trafficking, during junctional remodeling and epithelial polarization. Regulates surface levels of adherens junction proteins such as CDH1 (By similarity). Required for NTRK1 sorting to the recycling pathway from early endosomes., (Microbial infection) Functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Interacts (when activated) with GGA1, GGA2 and GGA3; the interaction is required for proper subcellular location of GGA1, GGA2 and GGA3 (PubMed:11950392). Interacts with PIP5K1C (PubMed:12847086). Interacts with USP6 (via Rab-GAP TBC domain) (PubMed:15509780). Interacts with RAB11FIP3 and RAB11FIP4 (PubMed:16148947, PubMed:17030804, PubMed:17628206). Interacts with HERC1 (PubMed:15642342). Interacts with ARHGAP21 (PubMed:15793564). Interacts with ASAP3; the interaction is stabilized by calcium ions (PubMed:16737952, PubMed:20510928). Interacts with NCS1/FREQ at the plasma membrane (PubMed:17555535). Interacts with TBC1D24 (PubMed:20727515). Interacts with ECPAS (PubMed:20682791). Interacts with MICALL1 (PubMed:21951725). Interacts with SPAG9 homodimers, forming heterotetramers (PubMed:19644450). Interacts with CYTH3 (PubMed:23940353). Interacts with ASAP2 (By similarity). Interacts with UACA (By similarity). Interacts with KIF23, forming heterodimers and heterotetramers (By similarity). Interacts with C9orf72.