| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867788 |
| Locus Tag | PSPTO_0560 |
| Description | LuxR family DNA-binding response regulator |
| Strain | Pseudomonas fluorescens F113 |
| GI | 378953227 |
| Locus Tag | PSF113_5348 |
| Description | DNA-binding response regulator, LuxR family, near polyamine transporter |
| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152989500 |
| Locus Tag | PSPA7_0745 |
| Description | putative two-component response regulator |