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A colourimetric high-throughput screening system for directed evolution of prodigiosin ligase PigC

Chemical Communications, vol. 56, pp. 8631–8634

Abstract

A colourimetric high-throughput screening system was established for directed evolution of prodigiosin ligase PigC. The two-step system consists of a colony prescreening test and a subsequent photometric 96-well plate assay. Screening PigC epPCR libraries in Pseudomonas putida revealed a PigC variant that achieved a 2.9× increased yield of prodiginine derivatives.

Authors 6

  1. RWTH Aachen University

    Affiliation as printed

    52074 Aachen

    Germany

    Lehrstuhl für Biotechnologie

    RWTH Aachen University

  2. Forschungszentrum Jülich · Heinrich Heine University Düsseldorf

    Affiliation as printed

    52426 Jülich

    Germany

    Heinrich Heine University Düsseldorf located at Forschungszentrum Jülich

    Institute of Bioorganic Chemistry

    Stetternicher Forst

  3. Forschungszentrum Jülich · Heinrich Heine University Düsseldorf

    Affiliation as printed

    52426 Jülich

    Germany

    Heinrich Heine University Düsseldorf located at Forschungszentrum Jülich

    Institute of Bioorganic Chemistry

    Stetternicher Forst

  4. Forschungszentrum Jülich · Heinrich Heine University Düsseldorf

    Affiliation as printed

    52426 Jülich

    Germany

    Heinrich Heine University Düsseldorf located at Forschungszentrum Jülich

    Institute of Bioorganic Chemistry

    Stetternicher Forst

  5. RWTH Aachen University

    Affiliation as printed

    52074 Aachen

    Germany

    Lehrstuhl für Biotechnologie

    RWTH Aachen University

  6. DWI – Leibniz Institute for Interactive Materials · RWTH Aachen University

    Affiliation as printed

    52074 Aachen

    DWI-Leibniz Institut für Interaktive Materialien

    Germany

    Lehrstuhl für Biotechnologie

    RWTH Aachen University

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References 30