| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600052 |
| Locus Tag | PA4859 |
| Description | probable permease of ABC transporter |
| Strain | Pseudomonas putida W619 |
| GI | 170723795 |
| Locus Tag | PputW619_4634 |
| Description | urea ABC transporter permease UrtB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647208 |
| Locus Tag | HCH_04517 |
| Description | branched chain amino acid ABC transporter permease |