| Motif id | From | To | Definition | E value | Score |
| pf:Sdh_cyt | 11 | 105 | Succinate dehydrogenase/Fumarate reductase transmembrane subunit
| 1.9e-06 | - |
| pf:Fumarate_red_C | 16 | 89 | Fumarate reductase subunit C
| 0.44 | - |
| pf:CybS | 51 | 103 | CybS, succinate dehydrogenase cytochrome B small subunit
| 0.079 | - |