ENTRY EC 1.14.99.27
NAME Juglone 3-monooxygenase
CLASS Oxidoreductases
Acting on paired donors with incorporation of molecular oxygen
Miscellaneous
SYSNAME 5-Hydroxy-1,4-naphthoquinone, hydrogen-donor:oxygen oxidoreductase
$ (3-hydroxylating)
REACTION 5-Hydroxy-1,4-naphthoquinone + AH2 + O2 = 3,5-Dihydroxy-
$1,4-naphthoquinone + A + H2O
SUBSTRATE 5-Hydroxy-1,4-naphthoquinone
AH2
O2
1,4-Naphthoquinone
Naphthazarin
2-Chloro-1,4-naphthoquinone
PRODUCT 3,5-Dihydroxy-1,4-naphthoquinone
A
H2O
COMMENT Also acts on 1,4-naphthoquinone, naphthazarin and 2-chloro-
-1,4-naphthoquinone, but not on other related compounds.
DBLINKS University of Geneva ENZYME DATA BANK: 1.14.99.27
WIT (What Is There) Metabolic Reconstruction: 1.14.99.27
///
DBGET integrated database retrieval system,
GenomeNet