| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599920 |
| Locus Tag | PA4726 |
| Description | two-component response regulator CbrB |
| Strain | Pseudomonas fulva 12-X |
| GI | 333899157 |
| Locus Tag | Psefu_0958 |
| Description | Fis family transcriptional regulator |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648897 |
| Locus Tag | HCH_06261 |
| Description | sigma 54-dependent transcriptional activator |