EC 2.4.1.81 - Flavone 7-O-β-glucosyltransferase

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IntEnz Enzyme Nomenclature
EC 2.4.1.81

Names

Accepted name:
flavone 7-O-β-glucosyltransferase
Other names:
UDP-glucosyltransferase
UDPglucose-apigenin β-glucosyltransferase
UDPglucose-luteolin β-D-glucosyltransferase
UDPglucose:5,7,3',4'-tetrahydroxyflavone 7-O-β-D-glucosyltransferase
uridine diphosphoglucose-apigenin 7-O-glucosyltransferase
uridine diphosphoglucose-luteolin glucosyltransferase
UDP-glucose-luteolin β-D-glucosyltransferase
UDP-glucose-apigenin β-glucosyltransferase
Systematic name:
UDP-glucose:5,7,3',4'-tetrahydroxyflavone 7-O-β-D-glucosyltransferase

Reaction

Comments:

A number of flavones, flavonones and flavonols can function as acceptors. Different from EC 2.4.1.91 (flavonol 3-O-glucosyltransferase).

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0047891
CAS Registry Number: 37332-50-6

References

  1. Sutter, A., Ortmann, R. and Grisebach, H.
    Purification and properties of an enzyme from cell suspension cultures of parsley catalyzing the transfer of D-glucose from UDP-D-glucose to flavonoids.
    Biochim. Biophys. Acta 258: 71-87 (1972). [PMID: 5058406]

[EC 2.4.1.81 created 1976]