| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392984965 |
| Locus Tag | PADK2_17865 |
| Description | transcriptional regulator |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325420 |
| Locus Tag | H681_11280 |
| Description | transcriptional regulator |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731322 |
| Locus Tag | PFL_3963 |
| Description | LysR family transcriptional regulator |