| Strain | Pseudomonas putida ND6 |
| GI | 395444715 |
| Locus Tag | YSA_02009 |
| Description | histidine kinase |
| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514410100 |
| Locus Tag | M062_15145 |
| Description | histidine kinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645119 |
| Locus Tag | HCH_02306 |
| Description | signal transduction histidine kinase |