4-carboxy-2-hydroxymuconate semialdehyde hemiacetal + NADP(+) = 2-oxo-2H-pyran-4,6-dicarboxylate + NADPH + H(+)
4-carboxy-2-hydroxymuconate semialdehyde hemiacetal + nadp(+) = 2-oxo-2h-pyran-4,6-dicarboxylate + nadph + h(+)
"4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase"
"4-carboxy-2-hydroxymuconate-6-semialdehyde dehydrogenase"