| Strain | Pseudomonas mendocina NK-01 |
| GI | 330505070 |
| Locus Tag | MDS_4156 |
| Description | 4-carboxymuconolactone decarboxylase |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512618259 |
| Locus Tag | PCA10_26060 |
| Description | 4-carboxymuconolactone decarboxylase |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588901 |
| Locus Tag | PFLU1371 |
| Description | 4-carboxymuconolactone decarboxylase |