Is predicted to encode a protein with the following domains: LIPIN family; LNS2/PITP; LNS2 (Lipin/Ned1/Smp2); Lipin/Ned1/Smp2 (LNS2); and HAD-like superfamily. Is an ortholog of C. elegans lpin-1. In C. elegans, lpin-1 is involved in several processes, including endomembrane system organization; lipid storage; and nematode larval development.