Product Name
4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl glucoside beta-D-glucosidase
Example Structure
Synonyms
benzoxazinone-glucoside beta-D-glucosidase, beta-glu, beta-glucosidase, Co-Glu, DIMBOA glucosidase, DIMBOAGlc hydrolase, GDIBOA-glucosidase, SbDhr1, ScGlu, TaGlu1, TaGlu1a, TaGlu1b, TaGlu1c, ZmGlu1
EC Number
3.2.1.182
CAS Registry Number
Comments
The enzyme from?Triticum aestivum?(wheat) has a higher affinity for DIMBOA glucoside than DIBOA glucoside. With?Secale cereale?(rye) the preference is reversed.
Cofactor
History
Reactions
(1) (2R)-4-hydroxy-7-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside + H(2)O = 2,4-dihydroxy-7-methoxy-2H-1,4- benzoxazin-3(4H)-one + D-glucose. (2) (2R)-4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D- glucopyranoside + H(2)O = 2,4-dihydroxy-2H-1,4-benzoxazin-3(4H)-one + D-glucose.
