| Motif id | From | To | Definition | E value | Score |
| pf:Sdh_cyt | 15 | 126 | Succinate dehydrogenase/Fumarate reductase transmembrane subunit
| 1.1e-15 | - |
| pf:CybS | 35 | 138 | CybS, succinate dehydrogenase cytochrome B small subunit
| 0.0039 | - |
| pf:Fumarate_red_D | 42 | 133 | Fumarate reductase subunit D
| 0.014 | - |