a [(3S,4R)-4-alkanoyl-5-oxooxolan-3-yl]methyl phosphate + NADP(+) <=> a (4-alkanoyl-5-oxo-2,5-dihydrofuran-3-yl)methyl phosphate + NADPH + H(+)
a [(3s,4r)-4-alkanoyl-5-oxooxolan-3-yl]methyl phosphate + nadp(+) <=> a (4-alkanoyl-5-oxo-2,5-dihydrofuran-3-yl)methyl phosphate + nadph + h(+)
a [(3S,4R)-4-alkanoyl-5-oxooxolan-3-yl]methyl phosphate + NADP(+) <=> a (4-alkanoyl-5-oxo-2,5-dihydrofuran-3-yl)methyl phosphate + NADPH + H(+)
a [(3s,4r)-4-alkanoyl-5-oxooxolan-3-yl]methyl phosphate + nadp(+) <=> a (4-alkanoyl-5-oxo-2,5-dihydrofuran-3-yl)methyl phosphate + nadph + h(+)