Abstract
The field of directed evolution of oxygenases (mono-, di- and epoxygenases) is rapidly advancing as an increasing number of success stories indicate. A significant number of screening systems have been developed to specifically improve oxygenase properties. Oxygenases will become very valuable biocatalysts for synthetic applications in industry when stability, cofactor and activity properties match industrial demands. This review summarizes screening systems and principles of screening systems that have been used for directed evolution of oxygenases. Sections on mutagenic conditions, mutant library size and property improvements provide a comprehensive picture on performance and limitations of current directed evolution methodologies for oxygenases. A discussion of challenges in the directed evolution of oxygenases for industrial exploitation concludes this review.
Keywords: Oxygenase, monooxygenase, dioxygenase, epoxygenase, directed evolution, high-throughput screening
Combinatorial Chemistry & High Throughput Screening
Title: Directed Evolution of Oxygenases: Screening Systems, Success Stories and Challenges
Volume: 10 Issue: 3
Author(s): Kang Lan Tee and Ulrich Schwaneberg
Affiliation:
Keywords: Oxygenase, monooxygenase, dioxygenase, epoxygenase, directed evolution, high-throughput screening
Abstract: The field of directed evolution of oxygenases (mono-, di- and epoxygenases) is rapidly advancing as an increasing number of success stories indicate. A significant number of screening systems have been developed to specifically improve oxygenase properties. Oxygenases will become very valuable biocatalysts for synthetic applications in industry when stability, cofactor and activity properties match industrial demands. This review summarizes screening systems and principles of screening systems that have been used for directed evolution of oxygenases. Sections on mutagenic conditions, mutant library size and property improvements provide a comprehensive picture on performance and limitations of current directed evolution methodologies for oxygenases. A discussion of challenges in the directed evolution of oxygenases for industrial exploitation concludes this review.
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Cite this article as:
Lan Tee Kang and Schwaneberg Ulrich, Directed Evolution of Oxygenases: Screening Systems, Success Stories and Challenges, Combinatorial Chemistry & High Throughput Screening 2007; 10 (3) . https://dx.doi.org/10.2174/138620707780126723
DOI https://dx.doi.org/10.2174/138620707780126723 |
Print ISSN 1386-2073 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5402 |

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