Generation of a glutathione peroxidase-like mimic using bioimprinting and chemical mutation

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Junqiu Liu, Guimin Luo, Shujuan Gao, Kun Zhang, Xinfan Chen and Jiacong Shen


Abstract

Molecular imprinting of albumin with N,S-bis(2,4-dinitrophenyl)glutathione (GSH-2DNP), a glutathione (GSH) derivative, leads to an imprinted protein with GSH binding sites; chemical mutation of the protein results in formation of an artificial enzyme with high glutathione peroxidase (GPX) activity.


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