| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729107 |
| Locus Tag | PFL_1717 |
| Description | succinate dehydrogenase iron-sulfur subunit |
| Strain | Pseudomonas fulva 12-X |
| GI | 333900680 |
| Locus Tag | Psefu_2494 |
| Description | succinate dehydrogenase and fumarate reductase iron-sulfur protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647433 |
| Locus Tag | HCH_04746 |
| Description | succinate dehydrogenase iron-sulfur subunit |