| 英文名 |
H2:CoB-CoM heterodisulfide,ferredoxin reductase |
| Example Structure |
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| 别名 |
F420-non-reducing hydrogenase, H2: heterodisulfide oxidoreductase complex, HdrA, HdrABC, HdrB, HdrC, Mvh, MvhA, MvhADG, MvhADG/HdrABC, MvhD, MvhG |
| EC Number |
1.8.98.5 |
| CAS编号 |
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| Comments |
This enzyme complex is found in H2-oxidizing CO2-reducing methanogenic archaea such as Methanothermobacter thermautotrophicus. It consists of a cytoplasmic complex of HdrABC reductase and MvhAGD hydrogenase. Electron pairs donated by the hydrogenase are transferred via its ¦¤ subunit to the HdrA subunit of the reductase, where they are bifurcated, reducing both ferredoxin and CoB-CoM heterodisulfide. The reductase can also form a similar complex with formate dehydrogenase, see EC 1.8.98.6, formate:CoB-CoM heterodisulfide,ferredoxin reductase. cf. EC 1.8.7.3, ferredoxin:CoB-CoM heterodisulfide reductase, EC 1.8.98.4, coenzyme F420:CoB-CoM heterodisulfide,ferredoxin reductase, and EC 1.8.98.1, dihydromethanophenazine:CoB-CoM heterodisulfide reductase. |
| Cofactor |
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| History |
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| Reactions |
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