Formate dehydrogenase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.

Pyruvate:ferredoxin (flavodoxin) oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.

CbbBc protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family.

Formate hydrogenlyase; Derived by automated computational analysis using gene prediction method: Protein Homology.

Electron transport complex subunit RsxB; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily.

Hydrogenase 3 membrane subunit; Formate hydrogenlyase subunit 4; HycBCDEFG is part of the formate hydrogenlyase system which is involved in the cleaving of formate to dihydrogen and carbon dioxide; Derived by automated computational analysis using gene prediction method: Protein Homology.

Formate hydrogenlyase subunit 3; Catalyzes the oxidation of formate to carbon dioxide and molecular hydrogen; formate hydrogenlyase comprises of a formate dehydrogenase, unidentified electron carriers and a hydrogenase (subunit 3); Derived by automated computational analysis using gene prediction method: Protein Homology.

Glutamate synthase large subunit; Derived by automated computational analysis using gene prediction method: Protein Homology.

Carbamoyltransferase HypF; Involved in the maturation of [NiFe] hydrogenases. Along with HypE, it catalyzes the synthesis of the CN ligands of the active site iron of [NiFe]-hydrogenases. HypF functions as a carbamoyl transferase using carbamoylphosphate as a substrate and transferring the carboxamido moiety in an ATP-dependent reaction to the thiolate of the C-terminal cysteine of HypE yielding a protein-S-carboxamide.