| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729107 |
| Locus Tag | PFL_1717 |
| Description | succinate dehydrogenase iron-sulfur subunit |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254239932 |
| Locus Tag | PA2G_00564 |
| Description | succinate dehydrogenase (B subunit) |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647433 |
| Locus Tag | HCH_04746 |
| Description | succinate dehydrogenase iron-sulfur subunit |