GO:0051536

Iron-sulfur cluster-binding protein
Radical SAM/B12 binding domain protein
Radical SAM domain protein
B12 binding domain protein/radical SAM domain protein
Electron transport complex protein RnfC, putative
NifU family protein
Iron-sulfur cluster-binding protein
Formate dehydrogenase, beta subunit, putative
Glutamate synthase, small subunit
Oxidoreductase, selenocysteine-containing