| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66046927 |
| Locus Tag | Psyr_3698 |
| Description | response regulator receiver:ATP-binding region, ATPase-like:histidine kinase, HAMP region:histidine kinase A, N-terminal:Hpt |
| Strain | Pseudomonas stutzeri A1501 |
| GI | 146283013 |
| Locus Tag | PST_2674 |
| Description | sensor histidine kinase/response regulator GacS |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644635 |
| Locus Tag | HCH_01804 |
| Description | signal transduction histidine kinase |