label: 5-carboxymethyl-2-hydroxymuconic-semialdehyde dehydrogenase activity
label_lc: 5-carboxymethyl-2-hydroxymuconic-semialdehyde dehydrogenase activity
description: "Catalysis of the reaction: 5-carboxymethyl-2-hydroxymuconate semialdehyde + H2O + NAD+ = 5-carboxymethyl-2-hydroxymuconate + NADH + H+."