Enzyme - EC
1.13.11.6 - 3-hydroxyanthranilate 3,4-dioxygenase
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The tridimensional structure
of this enzyme has not been resolved yet.
EC
1.13.11.6
Official
Name
3-hydroxyanthranilate 3,4-dioxygenase
Alternative
name(s)
3-hydroxyanthranilate oxygenase
3-hydroxyanthranilic acid dioxygenase
3-hydroxyanthranilic acid oxidase
3-hydroxyanthranilic acid dioxygenase
3-hydroxyanthranilic acid oxidase
Class
1.Oxidoreductases
13.Acting on single donors with incorporation of molecular oxygen (oxygenases)
11.With incorporation of two atoms of oxygen
13.Acting on single donors with incorporation of molecular oxygen (oxygenases)
11.With incorporation of two atoms of oxygen
Reaction
catalysed
3-Hydroxyanthranilate
+ O2 
2-Amino-3-carboxymuconate semialdehyde
2-Amino-3-carboxymuconate semialdehydeSubstrates
3-Hydroxyanthranilate
O2
O2
Products
2-Amino-3-carboxymuconate semialdehyde
Cofactor
Iron
Metabolic
Pathways
Other
comments
The product of the reaction spontaneously rearrange to quinolinic acid (quin).