| Strain | Pseudomonas putida GB-1 |
| GI | 167033695 |
| Locus Tag | PputGB1_2693 |
| Description | glycine betaine/L-proline ABC transporter ATPase |
| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386063387 |
| Locus Tag | NCGM2_0416 |
| Description | putative ATP-binding component of ABC transporter |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644215 |
| Locus Tag | HCH_01361 |
| Description | proline/glycine betaine ABC transporter ATPase |