| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503169 |
| Locus Tag | MDS_2255 |
| Description | type II citrate synthase |
| Strain | Pseudomonas putida S16 |
| GI | 339488490 |
| Locus Tag | PPS_3595 |
| Description | type II citrate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647437 |
| Locus Tag | HCH_04750 |
| Description | citrate synthase I |