| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729107 |
| Locus Tag | PFL_1717 |
| Description | succinate dehydrogenase iron-sulfur subunit |
| Strain | Pseudomonas putida GB-1 |
| GI | 167034756 |
| Locus Tag | PputGB1_3761 |
| Description | succinate dehydrogenase iron-sulfur subunit |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254239932 |
| Locus Tag | PA2G_00564 |
| Description | succinate dehydrogenase (B subunit) |