| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229591385 |
| Locus Tag | PFLU3952 |
| Description | putative C4-dicarboxylate transporter small subunit |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77459677 |
| Locus Tag | Pfl01_3455 |
| Description | tripartite ATP-independent periplasmic transporter DctQ |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512684171 |
| Locus Tag | PP4_11140 |
| Description | putative TRAP dicarboxylate transporter subunit DctQ |