ENZYME entry: EC 3.2.1.191
| Accepted Name |
|---|
| ginsenosidase type III.
|
| Reaction catalysed |
|---|
| a protopanaxadiol-type ginsenoside with two glucosyl residues at position 3 + 2 H2O <=> a protopanaxadiol-type ginsenoside with no glycosidic modification at position 3 + 2 D-glucopyranose |
| Comment(s) |
|---|
- Ginsenosidase type III catalyzes the sequential hydrolysis of the
3-O-beta-D-(1->2)-glucopyranosyl bond followed by hydrolysis of the
3-O-beta-D-glucopyranosyl bond of protopanaxadiol ginsenosides.
- When acting for example on ginsenoside Rb1 the enzyme first generates
ginsenoside XVII, and subsequently ginsenoside LXXV.
|
| Cross-references |
|---|
| BRENDA | 3.2.1.191 |
| EC2PDB | 3.2.1.191 |
| ExplorEnz | 3.2.1.191 |
| PRIAM enzyme-specific profiles | 3.2.1.191 |
| KEGG Ligand Database for Enzyme Nomenclature | 3.2.1.191 |
| IUBMB Enzyme Nomenclature | 3.2.1.191 |
| IntEnz | 3.2.1.191 |
| MEDLINE | Find literature relating to 3.2.1.191 |
| MetaCyc | 3.2.1.191 |
| Rhea expert-curated reactions | 3.2.1.191 |
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