| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596785 |
| Locus Tag | PA1588 |
| Description | succinyl-CoA synthetase beta chain |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503177 |
| Locus Tag | MDS_2263 |
| Description | succinyl-CoA synthetase subunit beta |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647429 |
| Locus Tag | HCH_04741 |
| Description | succinyl-CoA synthetase subunit beta |