| Strain | Pseudomonas entomophila L48 |
| GI | 104781509 |
| Locus Tag | PSEEN2396 |
| Description | trans-aconitate methyltransferase |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386012666 |
| Locus Tag | PPUBIRD1_3132 |
| Description | Trans-aconitate 2-methyltransferase |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457554 |
| Locus Tag | Pfl01_1327 |
| Description | trans-aconitate methyltransferase |