ENZYME entry: EC 2.1.1.76
| Accepted Name |
|---|
| Quercetin 3-O-methyltransferase.
|
| Alternative Name(s) |
|---|
| Flavonol 3-O-methyltransferase. |
| Reaction catalysed |
|---|
| S-adenosyl-L-methionine + 3,5,7,3',4'-pentahydroxyflavone <=> S-adenosyl-L-homocysteine + 3-methoxy-5,7,3',4'-tetrahydroxyflavone |
| Comment(s) |
|---|
- Specific for quercetin.
- Related enzymes bring about the 3-O-methylation of other flavonols,
such as galangin and kaempferol.
|
| Cross-references |
|---|
| BRENDA | 2.1.1.76 |
| EC2PDB | 2.1.1.76 |
| ExplorEnz | 2.1.1.76 |
| PRIAM enzyme-specific profiles | 2.1.1.76 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.1.1.76 |
| IUBMB Enzyme Nomenclature | 2.1.1.76 |
| IntEnz | 2.1.1.76 |
| MEDLINE | Find literature relating to 2.1.1.76 |
| MetaCyc | 2.1.1.76 |
| UniProtKB/Swiss-Prot |
|
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