7AR5

Structure of apo SARS-CoV-2 Main Protease with small beta angle, space group C2.

Summary for 7AR5

• Entry DOI: 10.2210/pdb7ar5/pdb
• Related: 6YNQ 6YT8 6YVF 6YZ6 7A1U 7ABU 7ADW 7AF0 7AGA 7AHA 7AK4 7AKU 7AMJ 7ANS 7AOL 7AP6 7APH 7AQE 7AQI 7AQJ
• Descriptor: 3C-like proteinase, DIMETHYL SULFOXIDE (3 entities in total)
• Functional Keywords: sars-cov-2, mpro, covid-19, peptide binding protein, virus protease, hydrolase
• Biological source: Severe acute respiratory syndrome coronavirus 2 (2019-nCoV, SARS-CoV-2)
• Total number of polymer chains: 1
• Total formula weight: 34232.21

Authors

Guenther, S.,Reinke, P.,Oberthuer, D.,Yefanov, O.,Gelisio, L.,Ginn, H.,Lieske, J.,Domaracky, M.,Brehm, W.,Rahmani Mashour, A.,White, T.A.,Knoska, J.,Pena Esperanza, G.,Koua, F.,Tolstikova, A.,Groessler, M.,Fischer, P.,Hennicke, V.,Fleckenstein, H.,Trost, F.,Galchenkova, M.,Gevorkov, Y.,Li, C.,Awel, S.,Paulraj, L.X.,Ullah, N.,Andaleeb, H.,Werner, N.,Falke, S.,Hinrichs, W.,Alves Franca, B.,Schwinzer, M.,Brognaro, H.,Perbandt, M.,Tidow, H.,Seychell, B.,Beck, T.,Meier, S.,Doyle, J.J.,Giseler, H.,Melo, D.,Dunkel, I.,Lane, T.J.,Peck, A.,Saouane, S.,Hakanpaeae, J.,Meyer, J.,Noei, H.,Boger, J.,Gribbon, P.,Ellinger, B.,Kuzikov, M.,Wolf, M.,Zhang, L.,Ehrt, C.,Pletzer-Zelgert, J.,Wollenhaupt, J.,Feiler, C.,Weiss, M.,Schulz, E.C.,Mehrabi, P.,Norton-Baker, B.,Schmidt, C.,Lorenzen, K.,Schubert, R.,Han, H.,Chari, A.,Fernandez Garcia, Y.,Turk, D.,Hilgenfeld, R.,Rarey, M.,Zaliani, A.,Chapman, H.N.,Pearson, A.,Betzel, C.,Meents, A. (deposition date: 2020-10-23, release date: 2020-12-02, Last modification date: 2024-11-06)

Primary citation

Gunther, S.,Reinke, P.Y.A.,Fernandez-Garcia, Y.,Lieske, J.,Lane, T.J.,Ginn, H.M.,Koua, F.H.M.,Ehrt, C.,Ewert, W.,Oberthuer, D.,Yefanov, O.,Meier, S.,Lorenzen, K.,Krichel, B.,Kopicki, J.D.,Gelisio, L.,Brehm, W.,Dunkel, I.,Seychell, B.,Gieseler, H.,Norton-Baker, B.,Escudero-Perez, B.,Domaracky, M.,Saouane, S.,Tolstikova, A.,White, T.A.,Hanle, A.,Groessler, M.,Fleckenstein, H.,Trost, F.,Galchenkova, M.,Gevorkov, Y.,Li, C.,Awel, S.,Peck, A.,Barthelmess, M.,Schlunzen, F.,Lourdu Xavier, P.,Werner, N.,Andaleeb, H.,Ullah, N.,Falke, S.,Srinivasan, V.,Franca, B.A.,Schwinzer, M.,Brognaro, H.,Rogers, C.,Melo, D.,Zaitseva-Doyle, J.J.,Knoska, J.,Pena-Murillo, G.E.,Mashhour, A.R.,Hennicke, V.,Fischer, P.,Hakanpaa, J.,Meyer, J.,Gribbon, P.,Ellinger, B.,Kuzikov, M.,Wolf, M.,Beccari, A.R.,Bourenkov, G.,von Stetten, D.,Pompidor, G.,Bento, I.,Panneerselvam, S.,Karpics, I.,Schneider, T.R.,Garcia-Alai, M.M.,Niebling, S.,Gunther, C.,Schmidt, C.,Schubert, R.,Han, H.,Boger, J.,Monteiro, D.C.F.,Zhang, L.,Sun, X.,Pletzer-Zelgert, J.,Wollenhaupt, J.,Feiler, C.G.,Weiss, M.S.,Schulz, E.C.,Mehrabi, P.,Karnicar, K.,Usenik, A.,Loboda, J.,Tidow, H.,Chari, A.,Hilgenfeld, R.,Uetrecht, C.,Cox, R.,Zaliani, A.,Beck, T.,Rarey, M.,Gunther, S.,Turk, D.,Hinrichs, W.,Chapman, H.N.,Pearson, A.R.,Betzel, C.,Meents, A.
X-ray screening identifies active site and allosteric inhibitors of SARS-CoV-2 main protease.
Science, 372:642-646, 2021

PubMed Abstract: The coronavirus disease (COVID-19) caused by SARS-CoV-2 is creating tremendous human suffering. To date, no effective drug is available to directly treat the disease. In a search for a drug against COVID-19, we have performed a high-throughput x-ray crystallographic screen of two repurposing drug libraries against the SARS-CoV-2 main protease (M), which is essential for viral replication. In contrast to commonly applied x-ray fragment screening experiments with molecules of low complexity, our screen tested already-approved drugs and drugs in clinical trials. From the three-dimensional protein structures, we identified 37 compounds that bind to M In subsequent cell-based viral reduction assays, one peptidomimetic and six nonpeptidic compounds showed antiviral activity at nontoxic concentrations. We identified two allosteric binding sites representing attractive targets for drug development against SARS-CoV-2.

PubMed: 33811162
DOI: 10.1126/science.abf7945

Experimental method

X-RAY DIFFRACTION (1.4 Å)