Predicted to enable phosphatidylinositol binding activity. Predicted to act upstream of or within protein transport. Predicted to be located in cytosol; nucleolus; and plasma membrane. Predicted to be active in early endosome. Is expressed in several structures, including alimentary system; brain; genitourinary system; immune system; and respiratory system. Orthologous to human SNX15 (sorting nexin 15). [provided by Alliance of Genome Resources, Apr 2022]