GO:0051536

Reductase, iron-sulfur binding subunit, putative
Nitroreductase family protein
Aldehyde:ferredoxin oxidoreductase, tungsten-containing
Iron-sulfur cluster-binding protein
Iron-sulfur cluster-binding protein, putative
Heterodisulfide reductase, transmembrane subunit, putative
Heterodisulfide reductase, iron-sulfur-binding subunit, putative
Glycolate oxidase, iron-sulfur subunit, putative
Radical SAM protein, TIGR01212 family
Molybdopterin oxidoreductase, iron-sulfur cluster-binding subunit, putative