Rin3 - Ras and Rab interactor 3

Predicted to enable guanyl-nucleotide exchange factor activity and small GTPase binding activity. Predicted to be involved in signal transduction. 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; cardiovascular system; genitourinary system; and immune system. Orthologous to human RIN3 (Ras and Rab interactor 3). [provided by Alliance of Genome Resources, Apr 2022]