| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596777 |
| Locus Tag | PA1580 |
| Description | citrate synthase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679217 |
| Locus Tag | PFLCHA0_c17510 |
| Description | citrate synthase GltA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647437 |
| Locus Tag | HCH_04750 |
| Description | citrate synthase I |