Automated description from the Alliance of Genome Resources (Release 3.1.1)
Contributes to GTPase activator activity. Involved in small GTPase mediated signal transduction. Localizes to Golgi apparatus. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; respiratory system; and sensory organ. Orthologous to human GDI2 (GDP dissociation inhibitor 2).