Abstract
The thermostable Baeyer-Villiger monooxygenase (BVMO) phenylacetone monooxygenase (PAMO) is used as a scaffold to introduce novel selectivities from other BVMOs or the metagenome by structure-inspired subdomain exchanges. This yields biocatalysts with new preferences in the oxidation of sulfides and the Baeyer-Villiger oxidation of ketones, all while maintaining most of the original thermostability.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Acetone / analogs & derivatives
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Acetone / metabolism
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Biocatalysis
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Kinetics
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Metagenome
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Mixed Function Oxygenases / chemistry*
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Mixed Function Oxygenases / genetics
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Models, Molecular
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NADH, NADPH Oxidoreductases / chemistry
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NADH, NADPH Oxidoreductases / genetics
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Oxidation-Reduction
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Oxygenases / chemistry
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Oxygenases / genetics
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Protein Engineering
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Protein Structure, Secondary
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Protein Structure, Tertiary
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Recombinant Fusion Proteins / chemistry*
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Recombinant Fusion Proteins / genetics
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Stereoisomerism
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Substrate Specificity
Substances
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Recombinant Fusion Proteins
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Acetone
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Mixed Function Oxygenases
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Oxygenases
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cyclohexanone oxygenase
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NADH, NADPH Oxidoreductases
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NAD phosphite oxidoreductase
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1-phenyl-2-propanone