| Strain | Pseudomonas protegens Pf-5 |
| GI | 70730027 |
| Locus Tag | PFL_2659 |
| Description | TRAP dicarboxylate transporter subunit DctQ |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431929334 |
| Locus Tag | Psest_4269 |
| Description | TRAP-type C4-dicarboxylate transport system, small permease component |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649230 |
| Locus Tag | HCH_06606 |
| Description | TRAP-type C4-dicarboxylate transporter small permease |