| Strain | Pseudomonas putida GB-1 |
| GI | 167031337 |
| Locus Tag | PputGB1_0319 |
| Description | choline ABC transporter ATP-binding protein |
| Strain | Pseudomonas aeruginosa NCGM2.S1 |
| GI | 386069034 |
| Locus Tag | NCGM2_6149 |
| Description | putative glycine betaine/L-proline ABC transporter, ATP-binding subunit |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643737 |
| Locus Tag | HCH_00854 |
| Description | proline/glycine betaine ABC transporter ATPase |