EC 1.14.11.59 - 2,4-dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase

  IntEnz view ENZYME view

IntEnz Enzyme Nomenclature
EC 1.14.11.59

Names

Accepted name:
2,4-dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase
Other names:
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)

Reaction

Comments:

The enzyme is involved in the biosynthesis of protective and allelophatic benzoxazinoids in some plants, most commonly from the family of Poacea (grasses). Formerly EC 1.14.20.2.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , DIAGRAM , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
UniProtKB/Swiss-Prot:

References

  1. Jonczyk, R., Schmidt, H., Osterrieder, A., Fiesselmann, A., Schullehner, K., Haslbeck, M., Sicker, D., Hofmann, D., Yalpani, N., Simmons, C., Frey, M., Gierl, A.
    Elucidation of the final reactions of DIMBOA-glucoside biosynthesis in maize: characterization of Bx6 and Bx7.
    Plant Physiol. 146: 1053-1063 (2008). [PMID: 18192444]

[EC 1.14.11.59 created 2012 as EC 1.14.20.2, transferred 2018 to EC 1.14.11.59]