Automated description from the Alliance of Genome Resources (Release 3.2)
Exhibits inositol-1,4,5-trisphosphate 5-phosphatase activity and phosphatidylinositol-4,5-bisphosphate 5-phosphatase activity. Involved in several processes, including flagellated sperm motility; phosphatidylinositol dephosphorylation; and regulation of protein processing. Localizes to cytosol and integral component of membrane. Is expressed in several structures, including alimentary system; genitourinary system; liver; lung; and spleen. Orthologous to human INPP5B (inositol polyphosphate-5-phosphatase B).