| Strain | Pseudomonas putida S16 |
| GI | 339488130 |
| Locus Tag | PPS_3231 |
| Description | multi-sensor hybrid histidine kinase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925599 |
| Locus Tag | Psest_0392 |
| Description | signal transduction histidine kinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646964 |
| Locus Tag | HCH_04267 |
| Description | signal transduction histidine kinase |