Enzymatic reactions [BR:br08201]
1. Oxidoreductase reactions
1.3 Acting on the CH-CH group of donors
1.3.1 With NAD+ or NADP+ as acceptor
1.3.1.87
R06784 cis-3-(Carboxy-ethyl)-3,5-cyclo-hexadiene-1,2-diol + NAD+ <=> 3-(2,3-Dihydroxyphenyl)propanoate + NADH + H+