ADP-ribosylation factor GTPase-activating protein 2, ARF GAP 2, ARFG2_HUMAN, ARFGAP2, FLJ14576, FLJ26000, GTPase activating protein ZNF289, GTPase-activating protein ZNF289, IRZ, Nbla10535, Zfp289, Zinc finger protein 289, Zinc finger protein 289 ID1 regulated, ZNF 289.
ZNF289 functions as a GTPase-activating protein (GAP) for ARF family proteins. Localizing to the cytoplasmic side of the Golgi apparatus, ZNF289 contains one ARF-GAP domain and is found associated with COP-I-coated vesicles.