ARAC4/ATRAC4/ATROP2/ROP2 (RHO-RELATED PROTEIN FROM PLANTS 2); GTP binding. Identical to Rac-like GTP-binding protein ARAC4 precursor (ARAC4) [Arabidopsis Thaliana] (GB:Q38919); similar to ATGP3/ATROP4 (RHO-LIKE GTP BINDING PROTEIN 4), GTP binding / GTPase [Arabidopsis thaliana] (TAIR:AT1G75840.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN71069.1); similar to unknown [Populus trichocarpa] (GB:ABK92514.1); similar to hypothetical protein [Vitis vinifera] (GB:CAN73627.1); contains InterPro domain Ras GTPase; (InterPro:IPR001806); contains InterPro domain Ras (InterPro:IPR013753); contains InterPro domain Small GTP-binding protein