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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

Cloned

Cloned on EC 1.10.3.1 - catechol oxidase

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CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
AoCO4 is expressed in Trichoderma reesei under the strong cbh1 promoter, resulting in high yields of extracellular enzyme, corresponding to 1.5 g/l production of the enzyme
-
cloning of cDNA
expressed in Escherichia coli BL21(DE3) cells
-
expressed in Escherichia coli BL21(DE3) cells using pET30c expression vector (high expression) and in Pichia pastoris GS115 using both the secretory and non-secretory vectors pPICZ-A and pPICZA (low expression)
expressed in Escherichia coli BL21(deltaDE3) cells
-
exression in Trichoderma reesei
gene ppo-6, expression of N-terminally Strep2-tagged isozyme PPO-6 in Escherichia coli strain Rosetta2(DE3) pLysSRARE2
gene RSc0337, sequence comparison
-
gene tyr2, DNA and amino acid sequence determination and analysis, overexpression in the native host under the strong cbh1 promoter, secretion of the recombinant enzyme into the culture supernatant
-