| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392423306 |
| Locus Tag | A458_21370 |
| Description | iron-regulated membrane protein |
| Strain | Pseudomonas stutzeri DSM 10701 |
| GI | 397688874 |
| Locus Tag | PSJM300_18910 |
| Description | iron-regulated membrane protein |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505797 |
| Locus Tag | MDS_4882 |
| Description | PepSY-associated TM helix domain-containing protein |