Predicted to enable calcium ion binding activity; calcium-dependent phospholipid binding activity; and phospholipase activity. Predicted to be involved in glycerophospholipid catabolic process; phosphatidylcholine acyl-chain remodeling; and phosphatidylethanolamine acyl-chain remodeling. Predicted to be located in early endosome membrane and mitochondrial inner membrane. Predicted to be active in cytosol. Orthologous to several human genes including JMJD7-PLA2G4B (JMJD7-PLA2G4B readthrough). [provided by Alliance of Genome Resources, Apr 2022]