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EC 1.2.99.2 Details
EC number
1.2.99.2
Accepted name
carbon-monoxide dehydrogenase (acceptor)
Reaction
CO + H2O + A = CO2 + AH2
Other name(s)
anaerobic carbon monoxide dehydrogenase, carbon monoxide oxygenase, carbon-monoxide dehydrogenase, carbon-monoxide:(acceptor) oxidoreductase
Systematic name
carbon-monoxide:acceptor oxidoreductase
CAS registry number
64972-88-9
Comment
Contains a [Ni3Fe-4S] cluster and [4Fe-4S] clusters. It uses many electron acceptors, including ferredoxin, methyl viologen and benzyl viologen and flavins, but not pyridine nucleotides. Forms part of a membrane-bound multienzyme complex with EC 1.12.99.6, hydrogenase (acceptor), which catalyses the overall reaction: CO + H2O = CO2 + H2.
History
created 1982, modified 1990, modified 2003, deleted 2016
EC Tree
1.3.1.23 created 1972, deleted 2005
1.3.1.50 created 1992, deleted 1999
1.3.1.55 created 1999, deleted 2004