| Motif id | From | To | Definition | E value | Score |
| pf:Sdh_cyt | 4 | 117 | Succinate dehydrogenase/Fumarate reductase transmembrane subunit
| 1.8e-17 | - |
| pf:Fumarate_red_D | 35 | 117 | Fumarate reductase subunit D
| 0.33 | - |
| pf:CybS | 65 | 132 | CybS, succinate dehydrogenase cytochrome B small subunit
| 0.043 | - |