+ O

2

+ H O

2

monooksygenaza

(EC 1.14.X.X)

+ O

2

benzen

dioksygenaza

(EC 1.14.12.X)

+

NAD(P)H+H

+

NAD(P)

dehydrogenaza

+

NAD(P)H+H

+

NAD(P)

+

NAD(P)H+H

+

NAD(P)

fenol

OH

katechol

OH

OH

katechol

OH

OH

cis-1,2-dihydro-

-1,2-dihydroksybenzen

OH

OH

H

H