1.14.99.34: monoprenyl isoflavone epoxidase

This is an abbreviated version!
For detailed information about monoprenyl isoflavone epoxidase, go to the full flat file.

Reaction

7-O-methylluteone
+
NADPH
+
H+
+
O2
=
dihydrofurano derivatives
+
NADP+
+
H2O

Synonyms

monoprenyl isoflavone monooxygenase, epoxidase, monoprenyl isoflavone

ECTree

     1 Oxidoreductases
         1.14 Acting on paired donors, with incorporation or reduction of molecular oxygen
             1.14.99 Miscellaneous
                1.14.99.34 monoprenyl isoflavone epoxidase

Systematic Name

Systematic Name on EC 1.14.99.34 - monoprenyl isoflavone epoxidase

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SYSTEMATIC NAME
IUBMB Comments
7-O-methylluteone,NADPH:O2 oxidoreductase
A flavoprotein (FAD) with high specificity for monoprenyl isoflavone. The product of the prenyl epoxidation reaction contains an oxygen atom derived from O2, but not from H2O. It is slowly and non-enzymically converted into the corresponding dihydrofurano derivative. The enzyme in the fungus Botrytis cinerea is induced by the substrate analogue, 6-prenylnaringenin.