https://www.selleckchem.com/pr....oducts/Adrucil(Fluor
Protein engineering has been used to enhance the activities, selectivities, and stabilities of enzymes. Frequently tradeoffs are observed, where improvements in some features can come at the expense of others. Nature uses modular assembly of active sites for complex, multi-step reactions, and natural "swing arm" mechanisms have evolved to transfer intermediates between active sites. Biomimetic polyethylene glycol (PEG) swing arms modified with NAD(H) have been explored to introduce synthetic swing arms into fused oxidoredu