| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330806725 |
| Locus Tag | PSEBR_a62 |
| Description | citrate transporter |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501677591 |
| Locus Tag | PFLCHA0_c01060 |
| Description | citrate transporter CitN |
| Strain | Pseudomonas putida HB3267 |
| GI | 431800172 |
| Locus Tag | B479_01070 |
| Description | CitMHS family citrate/H+ symporter |