Reaction catalyzed by diacylglycerol O-acyltransferase (2.3.1.20)

		+			=		CoA	+
	acyl-CoA	+		1,2-hexadec-9-enoyl-sn-glycerol	=		CoA	+		1,2-dihexadec-9-enoyl-3-acylglycerol