Catalysis of the reaction: acyl-[acyl-carrier protein] + NADP+ = trans-D2-enoyl-[acyl-carrier protein] + NADPH + H+.
Taxonomy/Path:
GO : oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor / enoyl-[acyl-carrier-protein] reductase (NADPH, A-specific) activity