| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15599083 |
| Locus Tag | PA3888 |
| Description | probable permease of ABC transporter |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588360 |
| Locus Tag | PFLU0815 |
| Description | putative amino acid ABC transporter membrane protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643068 |
| Locus Tag | HCH_00159 |
| Description | proline/glycine betaine ABC transporter permease |