| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229592119 |
| Locus Tag | PFLU4717 |
| Description | C4-dicarboxylate transporter DctA |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330811225 |
| Locus Tag | PSEBR_a4274 |
| Description | Aerobic C4-dicarboxylate transport protein |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512684185 |
| Locus Tag | PP4_11280 |
| Description | C4-dicarboxylate transporter |