| Strain | Pseudomonas aeruginosa LESB58 |
| GI | 218893882 |
| Locus Tag | PALES_51731 |
| Description | putative (R)-specific enoyl-CoA hydratase |
| Strain | Pseudomonas putida BIRD-1 |
| GI | 386010248 |
| Locus Tag | PPUBIRD1_0630 |
| Description | Dehydratase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83649545 |
| Locus Tag | HCH_06938 |
| Description | acyl dehydratase |