ARF exchange factor,ARF nucleotide-binding site opener,ARNO,CTC-273B12.8,CTS18,CTS18.1,cytohesin-2,PH, SEC7 and coiled-coil domain-containing protein 2,pleckstrin homology, Sec7 and coiled/coil domains 2 (cytohesin-2),pleckstrin homology, Sec7 and coiled
Acts as a guanine-nucleotide exchange factor (GEF). Promotes guanine-nucleotide exchange on ARF1, ARF3 and ARF6. Activates ARF factors through replacement of GDP with GTP (By similarity). The cell membrane form, in association with ARL4 proteins, recruit