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Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Chem+Commun+(Camb) 2021 ; 57 (43): 5314-5317 Nephropedia Template TP
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Influence of charge configuration on substrate binding to SARS-CoV-2 main protease #MMPMID33942835
Diaz N; Suarez D
Chem Commun (Camb) 2021[May]; 57 (43): 5314-5317 PMID33942835show ga
While the state-of-the-art computational simulations support the neutral state for the catalytic dyad of the SARS-CoV-2 main protease, the recently-reported neutron structure exhibits a zwitterionic form. To better compare the structural and dynamical features of the two charge configurations, we perform a Molecular Dynamics study of the dimeric enzyme in complex with a peptide substrate. The simulations show that the enzyme charge configuration from the neutron structure is not compatible with a catalytically-competent binding mode for peptide substrates.