| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116049950 |
| Locus Tag | PA14_38660 |
| Description | CoA transferase, subunit A |
| Strain | Pseudomonas entomophila L48 |
| GI | 104781574 |
| Locus Tag | PSEEN2464 |
| Description | acetoacetyl-CoA transferase subunit alpha |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646973 |
| Locus Tag | HCH_04276 |
| Description | acyl CoA:acetate/3-ketoacid CoA transferase |