Predicted to enable several functions, including histone deacetylase binding activity; peroxisome proliferator activated receptor binding activity; and phosphatidate phosphatase activity. Involved in several processes, including negative regulation of myelination; phosphatidic acid biosynthetic process; and regulation of cellular biosynthetic process. Predicted to be located in endoplasmic reticulum and nuclear membrane. Predicted to be part of transcription regulator complex. Predicted to be active in mitochondrial outer membrane and nucleus. Biomarker of end stage renal disease. Orthologous to human LPIN1 (lipin 1). [provided by Alliance of Genome Resources, Apr 2022]