| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503177 |
| Locus Tag | MDS_2263 |
| Description | succinyl-CoA synthetase subunit beta |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325954 |
| Locus Tag | H681_13950 |
| Description | succinyl-CoA synthetase subunit beta |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647429 |
| Locus Tag | HCH_04741 |
| Description | succinyl-CoA synthetase subunit beta |