Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable several functions, including ATPase binding activity; guanyl ribonucleotide binding activity; and ionotropic glutamate receptor binding activity. Acts upstream of or within protein transport; regulation of endocytosis; and small GTPase-mediated signal transduction. Located in endosome. Is expressed in several structures, including central nervous system; genitourinary system; gut; liver and biliary system; and primitive endoderm. Orthologous to human RAB4A (RAB4A, member RAS oncogene family).