| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596482 |
| Locus Tag | PA1285 |
| Description | probable transcriptional regulator |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326753 |
| Locus Tag | H681_17960 |
| Description | MarR family transcriptional regulator |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731767 |
| Locus Tag | PFL_4421 |
| Description | MarR family transcriptional regulator |