Engineering laccases: in search for novel catalysts.

Abstract:

:Laccases (p-diphenol oxidase, EC 1.10.3.2) are blue multicopper oxidases that catalyze the reduction of dioxygen to water, with a concomitant oxidation of small organic substrates. Since the description at the end of the nineteenth century of a factor catalyzing the rapid hardening of the latex of the Japanese lacquer trees (Rhus sp.) exposed to air laccases from different origins (plants, fungi bacteria) have been continuously discovered and extensively studied. Nowadays, molecular evolution and other powerful protein modification techniques offer possibilities to develop tailored laccases for a wide array of applications including drug synthesis, biosensors or biofuel cells. Here, we give an overview on strategies and results of our laboratory in the design of new biocatalysts based on laccases.

journal_name

Curr Genomics

journal_title

Current genomics

authors

Robert V,Mekmouche Y,Pailley PR,Tron T

doi

10.2174/138920211795564340

subject

Has Abstract

pub_date

2011-04-01 00:00:00

pages

123-9

issue

2

eissn

1389-2029

issn

1875-5488

pii

CG-12-123

journal_volume

12

pub_type

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