(2E,4E)-2,5-dichloromuconate + H(+) => 3,6-dichlorocatechol + O2
(2e,4e)-2,5-dichloromuconate + h(+) => 3,6-dichlorocatechol + o2
(2E,4E)-2,5-dichloromuconate + H(+) => 3,6-dichlorocatechol + O2
(2e,4e)-2,5-dichloromuconate + h(+) => 3,6-dichlorocatechol + o2