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EC 1.14.13.140 Details
show Brenda entryEC number
1.14.13.140
Accepted name
2-hydroxy-1,4-benzoxazin-3-one monooxygenase
Reaction
2-hydroxy-2H-1,4-benzoxazin-3(4H)-one + NAD(P)H + H+ + O2 = 2,4-dihydroxy-2H-1,4-benzoxazin-3(4H)-one + NAD(P)+ + H2O
Other name(s)
BX5 (gene name),
CYP71C3 (gene name)
Systematic name
2-hydroxy-2H-1,4-benzoxazin-3(4H)-one,NAD(P)H:oxygen oxidoreductase (N-hydroxylating)
Comment
The enzyme is involved in the biosynthesis of protective and allelophatic benzoxazinoids in some plants, most commonly from the family of Poaceae (grasses). It is a member of the cytochrome P-450 dependent monooxygenases.
History
created 2012, deleted 2018
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1 Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.14.13.45 created 1992, deleted 2003
