Reaction catalyzed by enoyl-[acyl-carrier-protein] reductase (NADPH, Si-specific) (1.3.1.10), trans-2-enoyl-CoA reductase (NADPH) (1.3.1.38)

		+		NADPH	=			+		NADP+
	trans-2-hexenoyl-CoA	+		NADPH	=		hexanoyl-CoA	+		NADP+