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1.1.3.10: pyranose oxidase

This is an abbreviated version!
For detailed information about pyranose oxidase, go to the full flat file.

Word Map on EC 1.1.3.10

Reaction

D-glucose
+
O2
=
2-dehydro-D-glucose
+
H2O2

Synonyms

C-2 specific pyranose-2-oxidase, carbohydrate oxidase, glucose 2-oxidase, glucose-2-oxidase, P2O, P2Ox, POX, PROD, PyOx, pyranose 2-Oxidase, pyranose oxidase, pyranose-2-oxidase, pyranose/oxygen 2-oxidoreductase, pyranose: oxygen 2-oxidoreductase, pyranose:oxygen 2-oxidoreductase, pyranose:oxygen-2-oxidoreductase, TmP2Ox

ECTree

     1 Oxidoreductases
         1.1 Acting on the CH-OH group of donors
             1.1.3 With oxygen as acceptor
                1.1.3.10 pyranose oxidase

KCat KM Value

KCat KM Value on EC 1.1.3.10 - pyranose oxidase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
3.25 - 3000
1,4-benzoquinone
33.6 - 361
2,6-dichloroindophenol
0.1
2,6-dimethyl-1,4-benzoquinone
-
pH 6.5, 30°C, recombinant enzyme
34
2-chloro-1,4-benzoquinone
-
pH 6.5, 30°C, recombinant enzyme
112
2-methoxy-1,4-benzoquinone
-
pH 6.5, 30°C, recombinant enzyme
91.8
2-methyl-1,4-benzoquinone
-
pH 6.5, 30°C, recombinant enzyme
0.021
cellobiose
-
at pH 6.5 and 25°C
0.006 - 22
D-fructose
0.000009 - 1.7
D-galactose
0.71
D-glucono-1,5-lactone
-
at pH 6.5 and 25°C
0.002 - 2608
D-glucose
0.017
D-mannose
-
at pH 6.5 and 25°C
0.0037 - 0.0166
D-melibiose
0.0000028 - 0.0021
D-ribose
0.000071 - 0.98
D-xylose
1.5 - 235
ferricenium hexafluorophosphate
63 - 1640
ferrocenium hexafluorophosphate
213
ferrocenium ion
using D-glucose as cosubstrate, at 30°C, pH 6.5
0.000009 - 0.014
L-arabinose
0.009 - 1.05
L-sorbose
0.67
maltose
-
at pH 6.5 and 25°C
0.0115
melibiose
at 30°C, pH 6.5
0.07 - 110
O2
0.031
sucrose
-
at pH 6.5 and 25°C
13.7
tetrafluoro-1,4-benzoquinone
-
pH 6.5, 30°C, recombinant enzyme