| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397688600 |
| Locus Tag | PSJM300_17530 |
| Description | DNA-binding response regulator PhoB |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431928916 |
| Locus Tag | Psest_3845 |
| Description | phosphate regulon transcriptional regulatory protein PhoB |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505652 |
| Locus Tag | MDS_4738 |
| Description | two component transcriptional regulator |