1.2.1.75 malonate semialdehyde + coenzyme A + NADP+ - Sulfurisphaera tokodaii malonyl-CoA + NADPH + H+ - r 405760 1.2.1.75 malonate semialdehyde + NADPH + H+ - Chloroflexus aurantiacus 3-hydroxypropionic acid + NADP+ - ? 460209 1.2.1.75 malonate semialdehyde + NADPH + H+ - Erythrobacter dokdonensis 3-hydroxypropionic acid + NADP+ - ? 460209 1.2.1.75 malonyl-CoA + NADPH + H+ - Metallosphaera sedula malonate semialdehyde + coenzyme A + NADP+ - ? 405763 1.2.1.75 malonyl-CoA + NADPH + H+ - Sulfurisphaera tokodaii malonate semialdehyde + coenzyme A + NADP+ - r 405763 1.2.1.75 malonyl-CoA + NADPH + H+ - Chloroflexus aurantiacus malonate semialdehyde + NADP+ + CoA - ? 405764 1.2.1.75 malonyl-CoA + NADPH + H+ - Sulfurisphaera tokodaii malonate semialdehyde + CoA + NADP+ - ? 423815 1.2.1.75 malonyl-CoA + NADPH + H+ - Chloroflexus aurantiacus malonate semialdehyde + CoA + NADP+ - ? 423815 1.2.1.75 malonyl-CoA + NADPH + H+ - Erythrobacter dokdonensis malonate semialdehyde + CoA + NADP+ - ? 423815 1.2.1.75 malonyl-CoA + NADPH + H+ structural analysis reveals an unexpected reaction cycle in which NADP+ and CoA successively occupy identical binding sites, proposed reaction mechanism Sulfurisphaera tokodaii malonate semialdehyde + CoA + NADP+ - ? 423815