| KEGG ID | KO | Definition |
| ppd:Ppro_0470 | K00169 | pyruvate flavodoxin/ferredoxin oxidoreductase domain protein |
| deu:DBW_1701 | K00169 | 2-oxoglutarate ferredoxin oxidoreductase subunit alpha |
| dol:Dole_1392 | K00169 | pyruvate flavodoxin/ferredoxin oxidoreductase domain protein |
| dti:Desti_2541 | K00169 | 2-oxoacid:ferredoxin oxidoreductase, alpha subunit |
| sfu:Sfum_0115 | K00169 | ketoisovalerate ferredoxin oxidoreductase, alpha subunit |