| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600287 |
| Locus Tag | PA5094 |
| Description | probable ATP-binding component of ABC transporter |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229587926 |
| Locus Tag | PFLU0365 |
| Description | putative histidine ABC transporter ATP-binding protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644215 |
| Locus Tag | HCH_01361 |
| Description | proline/glycine betaine ABC transporter ATPase |