Article
Statistical crystallography reveals an allosteric network in SARS-CoV-2 Mpro.
Communications biology - 2 May 2026
Creon Anne, Scheer T Emilie S, Reinke Patrick, Rahmani Mashhour Aida, Günther Sebastian, Niebling Stephan, Schamoni-Kast Kira, Uetrecht Charlotte, Meents Alke, Chapman Henry N, Sprenger Janina, Lane Thomas J
Abstract excerpt
To interpret and transmit biological signals, proteins use correlated motions. Experimental determination of these dynamics and the structural distributions they generate remains a key challenge. Here, using 1146 crystal structures of the main protease (Mpro) from SARS-CoV-2, we were able to infer a model of the enzyme's structural fluctuations. Mpro is regulated by concentration, becoming enzymatically active...
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