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EC 1.14.20.2 Details
show Brenda entryEC number
1.14.20.2
Accepted name
2,4-dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase
Reaction
(2R)-4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl β-D-glucopyranoside + 2-oxoglutarate + O2 = (2R)-4,7-dihydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl β-D-glucopyranoside + succinate + CO2 + H2O
Other name(s)
BX6 (gene name),
DIBOA-Glc dioxygenase
Systematic name
(2R)-4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl β-D-glucopyranoside:oxygen oxidoreductase (7-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).
History
created 2012, deleted 2018
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1 Oxidoreductases
1.1 Acting on the CH-OH group of donors
1.14.20.1 deacetoxycephalosporin-C synthase
