| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28870545 |
| Locus Tag | PSPTO_3381 |
| Description | DNA-binding response regulator |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501681515 |
| Locus Tag | PFLCHA0_c40730 |
| Description | transcriptional regulatory protein QseB |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392422558 |
| Locus Tag | A458_17570 |
| Description | two-component response regulator |