| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28868185 |
| Locus Tag | PSPTO_0965 |
| Description | sensor histidine kinase |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152986727 |
| Locus Tag | PSPA7_5442 |
| Description | two-component sensor CbrA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648896 |
| Locus Tag | HCH_06259 |
| Description | Na+/proline symporter |