Crystal structure of SARS-CoV 3C-like protease with baicalein.

Crystal structure of SARS-CoV 3C-like protease with baicalein.
复制标题

含有黄芩素的SARS-CoV 3c样蛋白酶的晶体结构

DOI:
10.1016/j.bbrc.2022.04.086
复制
发表时间:
2022-06-30
影响因子:
3.1
通讯作者:
Li, Jian
Li, Jian
中科院分区:
生物学4区
文献类型:
--
作者:
Feng, Jingwen;Li, Dongyang;Zhang, Jin;Yin, Xiushan;Li, Jian

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类3C蛋白水解酶(MPRO,3CLPro)在冠状病毒的复制过程中起着关键作用。MPRO是介导CoVS复制的重要酶,是抗病毒药物开发的一个有前途的靶点。到目前为止,黄芩素已在体外实验中显示出对SARS-CoV MPRO的特异性活性。在本研究中,我们用2.25℃的X射线衍射法(PDB代码7XAX)拆分了SARS冠状病毒的MPRO,为黄芩素作为抗冠状病毒药物的研究和开发提供了结构基础。
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.
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