| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514410311 |
| Locus Tag | M062_16280 |
| Description | LuxR family transcriptional regulator |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326446 |
| Locus Tag | H681_16420 |
| Description | putative two-component response regulator |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732177 |
| Locus Tag | PFL_4852 |
| Description | LuxR family transcriptional regulator |