| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71737865 |
| Locus Tag | PSPPH_5115 |
| Description | sensory box sensor histidine kinase PhoR |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339492534 |
| Locus Tag | PSTAB_0457 |
| Description | two-component sensor PhoR |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643657 |
| Locus Tag | HCH_00770 |
| Description | signal transduction histidine kinase |