| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456888 |
| Locus Tag | Pfl01_0660 |
| Description | MerR family transcriptional regulator |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807346 |
| Locus Tag | PSEBR_a656 |
| Description | MerR family transcriptional regulator |
| Strain | Pseudomonas entomophila L48 |
| GI | 104779921 |
| Locus Tag | PSEEN0668 |
| Description | MerE family transcriptional regulator |