| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596125 |
| Locus Tag | PA0928 |
| Description | sensor/response regulator hybrid |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330811212 |
| Locus Tag | PSEBR_a4261 |
| Description | two component system, sensor kinase GacS |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644635 |
| Locus Tag | HCH_01804 |
| Description | signal transduction histidine kinase |