Automated description from the Alliance of Genome Resources (Release 7.0.0)
Predicted to enable cargo adaptor activity. Predicted to act upstream of or within intracellular protein transport and vesicle-mediated transport. Predicted to be located in trans-Golgi network. Predicted to be part of AP-4 adaptor complex. Is expressed in several structures, including alimentary system; brain; eye; genitourinary system; and hemolymphoid system. Human ortholog(s) of this gene implicated in hereditary spastic paraplegia 51 and stuttering. Orthologous to human AP4E1 (adaptor related protein complex 4 subunit epsilon 1).