GO:0051536

Molybdopterin oxidoreductase
Glutamate synthase
Aldehyde ferredoxin oxidoreductase
4Fe-4S ferredoxin iron-sulfur binding domain-containing protein
Thiamine biosynthesis protein ThiC
Radical SAM domain protein
Periplasmic (Fe) hydrogenase small subunit
NADH:quinone oxidoreductase subunit RnfC
Radical SAM domain protein
HmcF, 52.7 kd protein in hmc operon