| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599355 |
| Locus Tag | PA4160 |
| Description | ferric enterobactin transport protein FepD |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501681110 |
| Locus Tag | PFLCHA0_c36650 |
| Description | putative siderophore transport system permease protein YfiZ |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83646193 |
| Locus Tag | HCH_03456 |
| Description | Fe3+-siderophore ABC transporter permease |