preferred_name: a (3R,4R)-3-[(1S)-1-hydroxyalkyl]-4-(hydroxymethyl)oxolan-2-one + NADP(+) = a (3R,4R)-3-alkanoyl-4-(hydroxymethyl)oxolan-2-one + NADPH + H(+)
preferred_name_lc: a (3r,4r)-3-[(1s)-1-hydroxyalkyl]-4-(hydroxymethyl)oxolan-2-one + nadp(+) = a (3r,4r)-3-alkanoyl-4-(hydroxymethyl)oxolan-2-one + nadph + h(+)
label: "A-factor type gamma-butyrolactone 1'-reductase (1S-forming)"
label_lc: "a-factor type gamma-butyrolactone 1'-reductase (1s-forming)"