1.13.11.36: chloridazon-catechol dioxygenase

This is an abbreviated version, for detailed information about chloridazon-catechol dioxygenase, go to the full flat file.

Reaction

5-Amino-4-chloro-2-(2,3-dihydroxyphenyl)-3(2H)-pyridazinone
+
O2
=
5-amino-4-chloro-2-(2-hydroxymuconoyl)-3(2H)-pyridazinone

Synonyms

chloridazoncatechol dioxygenase,

ECTree

     1 Oxidoreductases
         1.13 Acting on single donors with incorporation of molecular oxygen (oxygenases)
             1.13.11 With incorporation of two atoms of oxygen
                1.13.11.36 chloridazon-catechol dioxygenase

Systematic Name

Systematic Name on EC 1.13.11.36 - chloridazon-catechol dioxygenase

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SYSTEMATIC NAME
IUBMB Comments
5-amino-4-chloro-2-(2,3-dihydroxyphenyl)-3(2H)-pyridazinone 1,2-oxidoreductase (decyclizing)
An iron protein, requiring additional Fe2+. Not identical with EC 1.13.11.1 (catechol 1,2-dioxygenase), EC 1.13.11.2 (catechol 2,3-dioxygenase) or EC 1.13.11.5 (homogentisate 1,2-dioxygenase). Involved in the breakdown of the herbicide chloridazon.