Reaction catalyzed by phospholipase D (3.1.4.4)

		+			=			+
	1,2-dioleoyl-sn-glycerophosphocholine	+		2-[bis(2-hydroxyethyl)amino]-2-(hydroxymethyl)-1,3-propanediol	=		choline	+		1,2-dioleoyl-sn-glycerophospho-2-[bis(2-hydroxyethyl)imino]-2-(hydroxymethyl)-1,3-propanediol