Literature DB >> 23592228

Widening the pH activity profile of a fungal laccase by directed evolution.

Pamela Torres-Salas1, Diana M Mate, Iraj Ghazi, Francisco J Plou, Antonio O Ballesteros, Miguel Alcalde.   

Abstract

Unnatural selection: A fungal laccase was tailored by directed evolution to be active at neutral/alkaline pH. After five generations, the final mutant showed a broader pH profile while retaining 50 to 80 % of its activity at neutral pH.
Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2013        PMID： 23592228     DOI： 10.1002/cbic.201300102

Source DB:  PubMed          Journal:  Chembiochem        ISSN： 1439-4227            Impact factor:   3.164


  14 in total

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4.  Assembly of evolved ligninolytic genes in Saccharomyces cerevisiae.

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Journal:  Bioengineered       Date:  2014-05-15       Impact factor: 3.269

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6.  A psychrotolerant strain of Serratia marcescens (MTCC 4822) produces laccase at wide temperature and pH range.

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8.  Characterization of an alkali- and halide-resistant laccase expressed in E. coli: CotA from Bacillus clausii.

Authors:  Søren Brander; Jørn D Mikkelsen; Kasper P Kepp
Journal:  PLoS One       Date:  2014-06-10       Impact factor: 3.240

Review 9.  Laccase: a multi-purpose biocatalyst at the forefront of biotechnology.

Authors:  Diana M Mate; Miguel Alcalde
Journal:  Microb Biotechnol       Date:  2016-10-03       Impact factor: 5.813

10.  Evolving stability and pH-dependent activity of the high redox potential Botrytis aclada laccase for enzymatic fuel cells.

Authors:  Stefan Scheiblbrandner; Erik Breslmayr; Florian Csarman; Regina Paukner; Johannes Führer; Peter L Herzog; Sergey V Shleev; Evgeny M Osipov; Tamara V Tikhonova; Vladimir O Popov; Dietmar Haltrich; Roland Ludwig; Roman Kittl
Journal:  Sci Rep       Date:  2017-10-20       Impact factor: 4.379
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