| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116049526 |
| Locus Tag | PA14_44060 |
| Description | succinate dehydrogenase, cytochrome b556 subunit |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325961 |
| Locus Tag | H681_13985 |
| Description | succinate dehydrogenase, cytochrome b556 subunit |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 346642826 |
| Locus Tag | PFL_1714 |
| Description | succinate dehydrogenase, cytochrome b556 subunit |