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ENZYME entry: EC 2.1.1.241

Accepted Name
2,4,7-trihydroxy-1,4-benzoxazin-3-one-glucoside 7-O-methyltransferase.
Alternative Name(s)
OMT BX7.
Reaction catalysed
S-adenosyl-L-methionine + (2R)-4,7-dihydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside <=> S-adenosyl-L-homocysteine + (2R)-4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside
Comment(s)
The enzyme is involved in the biosynthesis of the protective and allelophatic benzoxazinoid DIMBOA ((2R)-4-hydroxy-7-methoxy-3-oxo- 3,4-dihydro-2H-1,4-benzoxazin) in some plants, most commonly from the family of Poacea (grasses).
Cross-references
BRENDA2.1.1.241
EC2PDB2.1.1.241
ExplorEnz2.1.1.241
PRIAM enzyme-specific profiles2.1.1.241
KEGG Ligand Database for Enzyme Nomenclature2.1.1.241
IUBMB Enzyme Nomenclature2.1.1.241
IntEnz2.1.1.241
MEDLINEFind literature relating to 2.1.1.241
MetaCyc2.1.1.241
UniProtKB/Swiss-Prot
B1P123, BX7_MAIZE

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.1.1.-
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