| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229587651 |
| Locus Tag | PFLU0073 |
| Description | high-affinity zinc ABC transporter membrane protein |
| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218894604 |
| Locus Tag | PALES_58971 |
| Description | permease of ABC zinc transporter ZnuB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643430 |
| Locus Tag | HCH_00535 |
| Description | Mn2+/Zn2+ ABC transporter permease |