| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15597628 |
| Locus Tag | PA2432 |
| Description | bistable expression regulator, BexR |
| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596398 |
| Locus Tag | PA1201 |
| Description | probable transcriptional regulator |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472324456 |
| Locus Tag | H681_06410 |
| Description | transcriptional regulator |