GO:0006118

Sulfopyruvate decarboxylase subunit alpha (NCBI)
2-oxoisovalerate oxidoreductase subunit alpha (NCBI)
coenzyme F420-non-reducing hydrogenase subunit beta (NCBI)
ferredoxin (NCBI)
Nitroreductase family (NCBI)
Desulfoferrodoxin, ferrous iron-binding site (NCBI)
NifH/frxC family:ATP/GTP-binding site motif A (P-loop) (NCBI)
heterodisulfide reductase subunit A (NCBI)
thioredoxin reductase (NCBI)
hydroxylamine reductase (RefSeq)