| Strain | Pseudomonas fluorescens F113 |
| GI | 378952653 |
| Locus Tag | PSF113_4757 |
| Description | Poly(beta-D-mannuronate) C5 epimerase precursor |
| Strain | Pseudomonas putida HB3267 |
| GI | 431804364 |
| Locus Tag | B479_22175 |
| Description | carbohydrate-binding and sugar hydrolysis protein |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254242248 |
| Locus Tag | PA2G_02982 |
| Description | alginate-c5-mannuronan-epimerase AlgG |