| Strain | Pseudomonas protegens Pf-5 |
| GI | 70728401 |
| Locus Tag | PFL_1019 |
| Description | poly(beta-D-mannuronate) C5 epimerase AlgG |
| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330811551 |
| Locus Tag | PSEBR_a4595 |
| Description | alginate-C5-mannuronan-epimerase |
| Strain | Pseudomonas putida GB-1 |
| GI | 167035557 |
| Locus Tag | PputGB1_4566 |
| Description | carbohydrate-binding and sugar hydrolysis protein |