(2Z,4Z)-2,3-dichloromuconate + 2 H(+) => 3,4-dichlorocatechol + O2
(2z,4z)-2,3-dichloromuconate + 2 h(+) => 3,4-dichlorocatechol + o2
(2Z,4Z)-2,3-dichloromuconate + 2 H(+) => 3,4-dichlorocatechol + O2
(2z,4z)-2,3-dichloromuconate + 2 h(+) => 3,4-dichlorocatechol + o2