| Strain | Pseudomonas putida BIRD-1 | 
| GI | 386012498 | 
| Locus Tag | PPUBIRD1_2958 | 
| Description | Sensor histidine kinase | 
| Strain | Pseudomonas denitrificans ATCC 13867 | 
| GI | 472326160 | 
| Locus Tag | H681_14990 | 
| Description | integral membrane sensor signal transduction histidine kinase | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83649243 | 
| Locus Tag | HCH_06619 | 
| Description | signal transduction histidine kinase |