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