AGD4 (ARF-GAP DOMAIN 4); ARF GTPase activator/ protein binding / zinc ion binding. similar to ARF GTPase-activating domain-containing protein [Arabidopsis thaliana] (TAIR:AT1G60860.1); similar to predicted protein [Physcomitrella patens subsp. patens] (GB:EDQ60682.1); similar to hypothetical protein OsI_008027 [Oryza sativa (indica cultivar-group)] (GB:EAY86794.1); similar to unnamed protein product [Vitis vinifera] (GB:CAO15408.1); contains InterPro domain BAR; (InterPro:IPR004148); contains InterPro domain Pleckstrin-like (InterPro:IPR001849); contains InterPro domain Pleckstrin homology-type (InterPro:IPR011993); contains InterPro domain A