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1.10.3.1: catechol oxidase

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

Word Map on EC 1.10.3.1

Reaction

2 catechol +

O2
= 2 1,2-benzoquinone + 2 H2O

Synonyms

1,2-benzene: oxygen oxidoreductase, 1,2-benzenediol:oxygen oxidoreductase, AoCO4, catalase-phenol oxidase, catechol oxidase, catecholase, catecholoxidase, CATPO, CO, copper-S100B, cresolase, dihydroxy-L-phenylalanine:oxygen oxidoreductase, Diphenol oxidase, diphenolase, dopa oxidase, germin-like protein, GLP, hemocyanin, ibCO, LsPPO, mettyrosinase, monophenol, o-diphenol: oxygen oxidoreductase, monophenol, o-diphenol:oxygen oxidoreductase, More, MppO, o-diphenol oxidoreductase, o-diphenol: dioxygen oxidoreductase, dehydrogenating, o-diphenol:oxygen oxidoreductase, o-diphenolase, o-diphenoloxidase, oxytyrosinase, phenol oxidase, phenolase, phenoloxidase, polyphenol oxidase, polyphenoloxidase, PPO, PPO 1, PPO 2, PPO II, PPO-6, pyrocatechol oxidase, TYR3, tyrosinase

ECTree

     1 Oxidoreductases
         1.10 Acting on diphenols and related substances as donors
             1.10.3 With oxygen as acceptor
                1.10.3.1 catechol oxidase

Turnover Number

Turnover Number on EC 1.10.3.1 - catechol oxidase

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TURNOVER NUMBER [1/s]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
1263
1,2,3-benzenetriol
-
-
641
1-tert-butyl-catechol
-
pH 7.0
3.05
2,3,4-trihydroxybenzoic acid
-
-
142 - 850
3,4-Dihydroxyphenyl acetic acid
553.5 - 1830
3,4-dihydroxyphenyl propionic acid
11.48
3,4-dihydroxyphenylacetic acid
-
-
1.7 - 66.7
4-hydroxyphenylpropionic acid
26.66 - 2340
4-methylcatechol
48.05
4-tert-butylcatechol
-
-
106
caffeic acid
-
-
7.48 - 878
catechol
121 - 785
chlorogenic acid
44.3
D-2-methyl-3,4-dihydroxyphenylalanine
-
-
0.000338 - 340
D-Dopa
29.8
D-isoproterenol
-
-
113
dihydrocaffeic acid
-
-
4.9 - 1350
dopamine
44.3
L-2-methyl-3,4-dihydroxyphenylalanine
-
-
35.5
L-3,4-dihydroxyphenylalanine methyl ester
-
-
0.00000148
L-adrenaline
-
pH 7.2, 20°C
0.000459 - 1445
L-Dopa
29.4
L-isoproterenol
-
-
0.0000000912
L-noradrenaline
-
pH 7.2, 20°C
22.7
Luteolin-7-glycoside
-
-
2.24 - 8.9
methyl 3-hydroxy-L-tyrosinate
213
myricetin
-
-
193
quercetin
-
-
109
rosmarinic acid
-
-
641.8 - 3320
tert-butylcatechol
1.9 - 25.9
tyramine
150
verbascosid
-
-