1.13.11.66: hydroquinone 1,2-dioxygenase

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

Word Map on EC 1.13.11.66

Reaction

benzene-1,4-diol
+
O2
=
(2Z,4E)-4-hydroxy-6-oxohexa-2,4-dienoate

Synonyms

HQDO, hydroquinone 1,2-dioxygenase, hydroquinone dioxygenase, LinE, mnpC, PcpA, PdcDE, PnpC1, PnpC2, PnpCD, two-subunit hydroquinone 1,2-dioxygenase, type II HQDO, YaiA

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
                1.13.11.66 hydroquinone 1,2-dioxygenase

KM Value

KM Value on EC 1.13.11.66 - hydroquinone 1,2-dioxygenase

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KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.0013
2,6-dibromohydroquinone
pH 7.0, 23°C
0.0135
2,6-dichloro-p-hydroquinone
pH 6.7, 22°C
0.0032
2,6-dichlorohydroquinone
pH 7.0, 23°C
0.055
2,6-dimethylhydroquinone
pH 7.0, 23°C
0.0044
2-chloro-6-methylhydroquinone
pH 7.0, 23°C
0.2
2-methylhydroquinone
-
pH 6.4, 30°C, recombinant enzyme
0.0085
bromohydroquinone
pH 7.0, 23°C
0.01
chlorohydroquinone
pH 7.0, 23°C
0.0022 - 0.255
hydroquinone
0.041
methylhydroquinone
pH 7.0, 23°C
0.021 - 0.26
O2