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1.13.11.56: 1,2-dihydroxynaphthalene dioxygenase

This is an abbreviated version!
For detailed information about 1,2-dihydroxynaphthalene dioxygenase, go to the full flat file.

Word Map on EC 1.13.11.56

Reaction

naphthalene-1,2-diol
+
O2
=
2-hydroxy-2H-chromene-2-carboxylate

Synonyms

1,2-DHN dioxygenase, 1,2-dihydroxynaphthalene oxygenase, DHNDO, nsaC

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
                1.13.11.56 1,2-dihydroxynaphthalene dioxygenase

General Information

General Information on EC 1.13.11.56 - 1,2-dihydroxynaphthalene dioxygenase

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GENERAL INFORMATION
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
physiological function
-
the metabolic pathways of dibenzofuran and dibenzothiophene are controlled by naphthalene-degrading enzymes. Strain JB cannot grow on dibenzofuran or dibenzothiophen as the sole carbon source. 1,2-dihydroxynaphthalene dioxygenase may be responsible for the ring cleavage of 1,2-dihydroxydibenzofuran and 1,2-dihydroxydibenzothiophene to form 2-hydroxy-4-(3'-oxo-3'H-benzofuran-20-yliden)but-2-enoic acid and 4-[2-(3hydroxy)-thianaphthenyl]-2-oxo-3-butenoic acid