Visualizing the Active Site Oxyanion Loop Transition Upon Ensitrelvir Binding and Transient Dimerization of SARS-CoV-2 Main Protease

A Kovalevsky, A Aniana, L Coates, R Ghirlando… - Journal of Molecular …, 2024 - Elsevier
N-terminal autoprocessing from its polyprotein precursor enables creating the mature-like
stable dimer interface of SARS-CoV-2 main protease (MPro), concomitant with the active site …

[HTML][HTML] A crystallographic snapshot of SARS-CoV-2 main protease maturation process

GD Noske, AM Nakamura, VO Gawriljuk… - Journal of Molecular …, 2021 - Elsevier
SARS-CoV-2 is the causative agent of COVID-19. The dimeric form of the viral M pro is
responsible for the cleavage of the viral polyprotein in 11 sites, including its own N and C …

Allosteric inhibition of the SARS‐CoV‐2 Main protease: insights from mass spectrometry based assays

TJ El‐Baba, CA Lutomski, AL Kantsadi… - Angewandte Chemie …, 2020 - Wiley Online Library
The SARS‐CoV‐2 main protease (Mpro) cleaves along the two viral polypeptides to release
non‐structural proteins required for viral replication. MPro is an attractive target for antiviral …

Unmasking the conformational stability and inhibitor binding to SARS-CoV-2 main protease active site mutants and miniprecursor

A Kovalevsky, L Coates, DW Kneller… - Journal of molecular …, 2022 - Elsevier
We recently demonstrated that inhibitor binding reorganizes the oxyanion loop of a
monomeric catalytic domain of SARS CoV-2 main protease (MPro) from an unwound (E) to a …

Crystal structure of SARS-CoV-2 main protease (Mpro) mutants in complex with the non-covalent inhibitor CCF0058981

H Jiang, X Zou, X Zhou, J Zhang, J Li - Biochemical and Biophysical …, 2024 - Elsevier
SARS-CoV-2 constantly circulates and evolves worldwide, generating many variants and
posing a menace to global health. It is urgently needed to discover effective medicines to …

Dynamic Profiling of β-Coronavirus 3CL Mpro Protease Ligand-Binding Sites

E Cho, M Rosa, R Anjum, S Mehmood… - Journal of Chemical …, 2021 - ACS Publications
β-coronavirus (CoVs) alone has been responsible for three major global outbreaks in the
21st century. The current crisis has led to an urgent requirement to develop therapeutics …

[HTML][HTML] Pre-steady-state kinetics of the SARS-CoV-2 main protease as a powerful tool for antiviral drug discovery

MY Zakharova, AA Kuznetsova, VI Uvarova… - Frontiers in …, 2021 - frontiersin.org
The design of effective target-specific drugs for COVID-19 treatment has become an
intriguing challenge for modern science. The SARS-CoV-2 main protease, Mpro …

Elucidation of cryptic and allosteric pockets within the SARS-CoV-2 main protease

T Sztain, R Amaro, JA McCammon - Journal of chemical …, 2021 - ACS Publications
The SARS-CoV-2 pandemic has rapidly spread across the globe, posing an urgent health
concern. Many quests to computationally identify treatments against the virus rely on in silico …

Redox regulation of the SARS-CoV-2 main protease provides new opportunities for drug design

LM Funk, G Poschmann, A Chari, FR von Pappenheim… - bioRxiv, 2022 - biorxiv.org
Besides vaccines, the development of antiviral drugs targeting SARS-CoV-2 is critical for
stopping the current COVID-19 pandemic and preventing future outbreaks. The SARS-CoV …

An extended conformation of SARS-CoV-2 main protease reveals allosteric targets

Z Sun, L Wang, X Li, C Fan, J Xu… - Proceedings of the …, 2022 - National Acad Sciences
The coronavirus main protease (Mpro) is required for viral replication and has enzymatical
activity as a homodimer. Thus, targeting its dimerization is an effective strategy for …