Automated description from the Alliance of Genome Resources (Release 3.0)
Predicted to be involved in intracellular protein transport and vesicle-mediated transport. Predicted to localize to AP-4 adaptor complex. Human ortholog(s) of this gene implicated in hereditary spastic paraplegia 51 and stuttering. Is expressed in several structures, including brain; cardiovascular system; genitourinary system; gut; and immune system. Orthologous to human AP4E1 (adaptor related protein complex 4 subunit epsilon 1).