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(Created page with "*enzyme number : EC 1.10.3.2 *Fungal taxa : Ascomycota and Basidiomycota *Localization : Extracellular • O2-dependent one-el...")
 
 
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*enzyme number : EC 1.10.3.2
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[[File:Laccase strucure.png | thumb ]]
  
*Fungal taxa : [[KUC Ascomycota | Ascomycota ]] and [[KUC Basidiomycota | Basidiomycota ]]
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▸Nomenclature Committee of the International Union of Biochemistry and Molecular Biology
  
*Localization : Extracellular
 
  
O2-dependent one-electron oxidation of organic compounds
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▸Accepted name: laccase (EC 1.10.3.2)
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▸Reaction: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O
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▸Other name(s): urishiol oxidase; urushiol oxidase; p-diphenol oxidase
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▸Systematic name: benzenediol:oxygen oxidoreductase
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▸Comments: A group of multi-copper proteins of low specificity acting on both o- and p-quinols, and often acting also on aminophenols and phenylenediamine. The semiquinone may react further either enzymically or non-enzymically.
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==Reference ==
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*Detoxification and Metabolism of Chemicals by White-Rot Fungi | Steven D. Aust , Paul R. Swaner, and James D. Stahl
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*Fuel Sensitivity of Mediated Laccase Electrodes Posted on March 4, 2011 by scb

Latest revision as of 17:46, 2 November 2012

Laccase strucure.png

▸Nomenclature Committee of the International Union of Biochemistry and Molecular Biology


▸Accepted name: laccase (EC 1.10.3.2)


▸Reaction: 4 benzenediol + O2 = 4 benzosemiquinone + 2 H2O


▸Other name(s): urishiol oxidase; urushiol oxidase; p-diphenol oxidase


▸Systematic name: benzenediol:oxygen oxidoreductase


▸Comments: A group of multi-copper proteins of low specificity acting on both o- and p-quinols, and often acting also on aminophenols and phenylenediamine. The semiquinone may react further either enzymically or non-enzymically.

[edit] Reference

  • Detoxification and Metabolism of Chemicals by White-Rot Fungi | Steven D. Aust , Paul R. Swaner, and James D. Stahl
  • Fuel Sensitivity of Mediated Laccase Electrodes Posted on March 4, 2011 by scb