| Strain | Pseudomonas fluorescens F113 |
| GI | 378950811 |
| Locus Tag | PSF113_2900 |
| Description | muconolactone delta-isomerase |
| Strain | Pseudomonas putida S16 |
| GI | 339488079 |
| Locus Tag | PPS_3180 |
| Description | muconolactone delta-isomerase |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254240939 |
| Locus Tag | PA2G_01619 |
| Description | muconolactone delta-isomerase |