3 component system: The Prokaryotic Succinate Dehydrogenase (SDH) Family
| Q8F4Z1 | Succinate dehydrogenase flavoprotein subunit |
|---|---|
| Q8F4Z2 | Succinate dehydrogenase/fumarate reductase iron-sulfur subunit |
| Q8F4Z0 | Succinate:quinone oxidoreductase (SQR)-like protein |