EC 2.1.1.88 - 8-hydroxyquercetin 8-O-methyltransferase

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IntEnz Enzyme Nomenclature
EC 2.1.1.88

Names

Accepted name:
8-hydroxyquercetin 8-O-methyltransferase
Other names:
flavonol 8-O-methyltransferase
flavonol 8-methyltransferase
8-hydroxyquercitin 8-O-methyltransferase [misprint]
Systematic name:
S-adenosyl-L-methionine:3,3',4',5,7,8-hexahydroxyflavone 8-O-methyltransferase

Reaction

Comments:

Also acts on 8-hydroxykaempferol, but not on the glycosides of 8-hydroxyflavonols. An enzyme from the flower buds of Lotus corniculatus.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0030761
CAS Registry Number: 99775-17-4
UniProtKB/Swiss-Prot:

References

  1. Jay, M., De Luca, V. and Ibrahim, R.K.
    Purification, properties and kinetic mechanism of flavonol 8-O-methyltransferase from Lotus corniculatus L.
    Eur. J. Biochem. 153: 321-325 (1985). [PMID: 4076180]

[EC 2.1.1.88 created 1989]