| Strain | Pseudomonas entomophila L48 |
| GI | 104779385 |
| Locus Tag | PSEEN0072 |
| Description | transcriptional repressor of Zn transport system Zur |
| Strain | Pseudomonas putida HB3267 |
| GI | 431800143 |
| Locus Tag | B479_00925 |
| Description | ferric uptake regulator family protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456288 |
| Locus Tag | Pfl01_0060 |
| Description | zinc uptake regulation protein |