PLD4 (Phospholipase D Family Member 4) is a Protein Coding gene. Among its related pathways are Metabolism and Glycerophospholipid biosynthesis. GO annotations related to this gene include phosphatidylinositol phospholipase C activity and N-acylphosphatidylethanolamine-specific phospholipase D activity. An important paralog of this gene is PLD3.