Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable guanyl-nucleotide exchange factor activity and small GTPase binding activity. Predicted to be involved in signal transduction and vesicle-mediated transport. Predicted to act upstream of or within negative regulation of receptor internalization and regulation of vesicle size. Located in axon; dendrite; and neuronal cell body. Is expressed in several structures, including alimentary system; brain; genitourinary system; hemolymphoid system; and integumental system. Orthologous to human RIN3 (Ras and Rab interactor 3).