Enables phosphatidylinositol phosphate binding activity; phosphatidylinositol-3,4-bisphosphate binding activity; and protease binding activity. Involved in reactive oxygen species metabolic process. Acts upstream of or within in utero embryonic development. Located in cytoplasm and podosome. Is expressed in several structures, including brain; clavicle; liver; skeletal muscle; and spleen. Orthologous to human SH3PXD2A (SH3 and PX domains 2A). [provided by Alliance of Genome Resources, Apr 2022]