| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66046157 |
| Locus Tag | Psyr_2926 |
| Description | major facilitator transporter |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397698020 |
| Locus Tag | T1E_5288 |
| Description | major facilitator transporter |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482900217 |
| Locus Tag | AvCA6_17740 |
| Description | MFS transporter |