| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596777 |
| Locus Tag | PA1580 |
| Description | citrate synthase |
| Strain | Pseudomonas putida H8234 |
| GI | 512578802 |
| Locus Tag | L483_23305 |
| Description | type II citrate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647437 |
| Locus Tag | HCH_04750 |
| Description | citrate synthase I |