ID 1.2.7.4 DE Carbon-monoxide dehydrogenase (ferredoxin). CA CO + H(2)O + 2 oxidized ferredoxin = CO(2) + 2 reduced ferredoxin + CA 2 H(+). CF Iron; Nickel; Zinc. CC -!- Methyl viologen can act as acceptor. CC -!- The enzyme from Moorella thermoacetica exists as a complex with CC EC 2.3.1.169, which catalyzes the overall reaction: methylcorrinoid CC protein + CoA + CO(2) + reduced ferredoxin = acetyl-CoA + corrinoid CC protein + H(2)O + oxidized ferredoxin. DR P27989, DCMB_MOOTH ; //