Predicted to enable phosphatidylinositol-3,5-bisphosphate binding activity. Predicted to be involved in autophagosome maturation. Predicted to act upstream of or within protein transport. Predicted to be located in cytosol and lysosome. Predicted to be active in late endosome. Human ortholog(s) of this gene implicated in autosomal recessive spinocerebellar ataxia 20. Orthologous to human SNX14 (sorting nexin 14). [provided by Alliance of Genome Resources, Apr 2022]