Automated description from the Alliance of Genome Resources (Release 4.0)
Exhibits lipid binding activity; phosphatidylinositol bisphosphate phosphatase activity; and phosphatidylinositol trisphosphate phosphatase activity. Involved in several processes, including negative regulation of osteoclast differentiation; regulation of bone remodeling; and regulation of protein kinase B signaling. Localizes to Golgi apparatus. Is expressed in several structures, including brain; ear; genitourinary system; heart; and musculoskeletal system. Orthologous to human INPP4B (inositol polyphosphate-4-phosphatase type II B).