| Strain | Pseudomonas mendocina NK-01 |
| GI | 330503901 |
| Locus Tag | MDS_2988 |
| Description | integral membrane sensor hybrid 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 |