4-carboxy-2-hydroxymuconate semialdehyde hemiacetal dehydrogenase activity
4-carboxy-2-hydroxymuconate semialdehyde hemiacetal dehydrogenase activity
4-carboxy-2-hydroxy-cis,cis-muconate-6-semialdehyde:NADP(+) oxidoreductase activity
4-carboxy-2-hydroxy-cis,cis-muconate-6-semialdehyde:nadp(+) oxidoreductase activity