Predicted to be involved in double-strand break repair via homologous recombination and endosomal transport. Predicted to be located in cytoplasm and nuclear speck. Human ortholog(s) of this gene implicated in hereditary spastic paraplegia and hereditary spastic paraplegia 48. Orthologous to human AP5Z1 (adaptor related protein complex 5 subunit zeta 1). [provided by Alliance of Genome Resources, Apr 2022]