Construction of Engineered Escherichia coli and Optimization of Conditions for Carcinine Synthesis via Multi-Enzyme Cascade Catalysis
Carcinine is an imidazole dipeptide with potent antioxidant and antiglycation properties, although its chemical synthesis currently relies on severely environmentally harmful processes. In this work, a multi-enzyme cascade biotransformation system comprising 4′-phosphopantetheinyl transferase and non-ribosomal peptide...