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ENZYME entry: EC 3.2.1.197
| Accepted Name |
|---|
| beta-1,2-mannosidase.
|
| Reaction catalysed |
|---|
| beta-D-Manp-(1->2)-beta-D-Manp-(1->2)-D-Manp + H2O <=> alpha-D-mannopyranose + beta-D-mannopyranosyl-(1->2)-D-mannopyranose |
| Comment(s) |
|---|
- The enzyme, characterized from multiple bacterial species, catalyzes
the hydrolysis of terminal, non-reducing D-mannose residues from
beta-1,2-mannotriose and beta-1,2-mannobiose.
- The mechanism involves anomeric inversion, resulting in the release
of alpha-D-mannopyranose.
- Activity with beta-1,2-mannotriose or higher oligosaccharides is
higher than that with beta-1,2-mannobiose.
|
| Cross-references |
|---|
| BRENDA | 3.2.1.197 |
| EC2PDB | 3.2.1.197 |
| ExplorEnz | 3.2.1.197 |
| PRIAM enzyme-specific profiles | 3.2.1.197 |
| KEGG Ligand Database for Enzyme Nomenclature | 3.2.1.197 |
| IUBMB Enzyme Nomenclature | 3.2.1.197 |
| IntEnz | 3.2.1.197 |
| MEDLINE | Find literature relating to 3.2.1.197 |
| MetaCyc | 3.2.1.197 |
| Rhea expert-curated reactions | 3.2.1.197 |
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All
ENZYME /
UniProtKB/Swiss-Prot entries corresponding to 3.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-