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Crystal structure of SARS-CoV-2 main protease (Mpro) Mutant (E166V) in complex with protease inhibitor Nirmatrelvir

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Protein Data Bank Japan2026-03-11 更新2026-03-21 收录
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Crystal structure of SARS-CoV-2 main protease (Mpro) Mutant (E166V) in complex with protease inhibitor Nirmatrelvir Descriptor: (1R,2S,5S)-N-{(1E,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide, 3C-like proteinase nsp5 Authors: Lin, M, Liu, X. Deposit date: 2022-10-21 Release date: 2023-10-11 Last modified: 2026-03-11 Method: X-RAY DIFFRACTION (1.93 Å) Cite: Molecular mechanisms of SARS-CoV-2 resistance to nirmatrelvir. Nature, 622, 2023

新型冠状病毒2型(SARS-CoV-2)主蛋白酶(main protease, Mpro)突变体(E166V)与蛋白酶抑制剂奈玛特韦(Nirmatrelvir)结合形成的复合物的晶体结构。配体描述:(1R,2S,5S)-N-{(1E,2S)-1-亚氨基-3-[(3S)-2-氧代吡咯烷-3-基]丙-2-基}-6,6-二甲基-3-[3-甲基-N-(三氟乙酰基)-L-缬氨酰]-3-氮杂双环[3.1.0]己烷-2-甲酰胺,该复合物靶标为3C样蛋白酶(3C-like proteinase)nsp5。作者:Lin, M、Liu, X。沉积日期:2022-10-21;发布日期:2023-10-11;最后修改日期:2026-03-11。实验方法:X射线衍射(X-RAY DIFFRACTION),分辨率1.93埃(Å)。引用文献:《SARS-CoV-2对奈玛特韦的耐药性分子机制》(*Molecular mechanisms of SARS-CoV-2 resistance to nirmatrelvir*),《自然》(*Nature*),第622卷,2023年。
创建时间:
2022-10-21
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