Development of an Enzyme Cascade System for the Synthesis of Enantiomerically Pure D‐Amino Acids Utilizing Ancestral L‐Amino Acid Oxidase
Hayato Araseki,
Narumi Sugishima,
Taichi Chisuga
et al.
Abstract:Enantiomerically pure D‐amino acids hold significant potential as precursors for synthesizing various fine chemicals, including peptide‐based drugs and other pharmaceuticals. This study focuses on establishing an enzymatic cascade system capable of converting various L‐amino acids into their D‐isomers. The system integrates four enzymes: ancestral L‐amino acid oxidase (AncLAAO‐N4), D‐amino acid dehydrogenase (DAADH), D‐glucose dehydrogenase (GDH), and catalase. AncLAAO‐N4 initiates the process by converting L‐… Show more
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