| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056250 |
| Locus Tag | PAM18_0181 |
| Description | putative transcriptional regulator |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325190 |
| Locus Tag | H681_10110 |
| Description | putative transcriptional regulator |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729234 |
| Locus Tag | PFL_1851 |
| Description | LysR family transcriptional regulator |