label: 4-hydroxyphenylacetaldehyde dehydrogenase (NAD+) activity
label_lc: 4-hydroxyphenylacetaldehyde dehydrogenase (nad+) activity
description: "Catalysis of the reaction: (4-hydroxyphenyl)acetaldehyde + H2O + NAD+ = 4-hydroxyphenylacetate + 2 H+ + NADH."