ID   1.8.98.6
DE   formate:CoB-CoM heterodisulfide,ferredoxin reductase.
CA   2 CO2 + coenzyme B + coenzyme M + 2 reduced [2Fe-2S]-[ferredoxin] =
CA   coenzyme M-coenzyme B heterodisulfide + 2 formate + 2 oxidized [2Fe-2S]-
CA   [ferredoxin].
CC   -!- The enzyme is found in formate-oxidizing CO2-reducing methanogenic
CC       archaea such as Methanococcus maripaludis.
CC   -!- It consists of a cytoplasmic complex of HdrABC reductase and formate
CC       dehydrogenase.
CC   -!- Electron pairs donated by formate dehydrogenase are transferred to
CC       the HdrA subunit of the reductase, where they are bifurcated,
CC       reducing both ferredoxin and CoB-CoM heterodisulfide. cf. EC 1.8.7.3,
CC       EC 1.8.98.4, EC 1.8.98.5, and EC 1.8.98.1.
DR   Q6LWL2, HDRA_METMP ;  Q6LY38, HDRB1_METMP;  Q6LYD8, HDRB2_METMP;
DR   Q6LY39, HDRC1_METMP;  Q6LYD7, HDRC2_METMP;
//