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Combining X-Ray Crystallography with Small Angle X-Ray Scattering to Model Unstructured Regions of Nsa1 from S. Cerevisiae
Published on: January 10, 2018
Crystal structure of SARS-CoV 3C-like protease with baicalein
Jingwen Feng1, Dongyang Li2, Jin Zhang3
1Applied Biology Laboratory, College of Pharmaceutical and Biological Engineering, Shenyang University of Chemical Technology, Shenyang, 110142, China.
Abstract:
The 3C-like protease (Mpro, 3CLpro) plays a key role in the replication process in coronaviruses (CoVs). The Mpro is an essential enzyme mediates CoVs replication and is a promising target for development of antiviral drugs. Until now, baicalein has been shown the specific activity for SARS-CoV Mpro in vitro experiments. In this study, we resolved the SARS-CoV Mpro with baicalein by X-ray diffraction at 2.25 Å (PDB code 7XAX), which provided a structural basis for the research and development of baicalein as an anti-CoVs drug.
