label: 3-carboxyethylcatechol 2,3-dioxygenase activity
label_lc: 3-carboxyethylcatechol 2,3-dioxygenase activity
description: "Catalysis of the reaction: O2 + 3-(2,3-dihydroxyphenyl)propanoate = 2-hydroxy-6-oxonona-2,4-diene-1,9-dioate."