Predicted to enable integrin binding activity; lipid phosphatase activity; and phosphatidate phosphatase activity. Predicted to be involved in several processes, including canonical Wnt signaling pathway; cell-cell adhesion mediated by integrin; and sphingolipid metabolic process. Predicted to act upstream of or within several processes, including Bergmann glial cell differentiation; positive regulation of peptidyl-tyrosine phosphorylation; and regulation of signal transduction. Located in endoplasmic reticulum membrane. Orthologous to human PLPP3 (phospholipid phosphatase 3). [provided by Alliance of Genome Resources, Apr 2022]