Predicted to enable phospholipase D activity. Acts upstream of or within defense response to Gram-positive bacterium. Predicted to be located in several cellular components, including Golgi cisterna; cytoplasmic vesicle; and lamellipodium. Predicted to be active in cholinergic synapse. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; integumental system; and sensory organ. Human ortholog(s) of this gene implicated in developmental cardiac valvular defect. Orthologous to human PLD1 (phospholipase D1). [provided by Alliance of Genome Resources, Apr 2022]