Title Exploring Possible Drug-Resistant Variants of SARS-CoV-2 Main Protease (Mpro) with Noncovalent Preclinical Candidate, Mpro61 Journal, issue, pages Acs Bio Med Chem Au , Year 2025Publish date May 3, 2024 (structure data deposition date) AuthorsKenneson, J.R. / Papini, C. / Tang, S. / Huynh, K. / Zhang, C.H. / Jorgensen, W.L. / Anderson, K.S. External links Acs Bio Med Chem Au / Search PubMed Methods X-ray diffraction Resolution 1.3 - 2.78 Å Structure data PDB-9bnt : Structure viewer Crystal Structure of T21I SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 1.83 Å
PDB-9bnu : Structure viewer Crystal Structure of T190I SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 1.55 Å
PDB-9bnv : Structure viewer Crystal Structure of A173V SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 1.67 Å
PDB-9bnw : Structure viewer Crystal Structure of A173V/L50F SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 1.3 Å
PDB-9bnx : Structure viewer Crystal Structure of L50F SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 2.48 Å
PDB-9bny : Structure viewer Crystal Structure of E166V/L50F SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 1.83 Å
PDB-9bnz : Structure viewer Crystal Structure of E166V SARS-CoV-2 Main ProteaseMethod : X-RAY DIFFRACTION / Resolution : 2.08 Å
PDB-9bo0 : Structure viewer Crystal Structure of T21I SARS-CoV-2 Main Protease in Complex with Compound Mpro61Method : X-RAY DIFFRACTION / Resolution : 2.16 Å
PDB-9bo1 : Structure viewer Crystal Structure of T190I SARS-CoV-2 Main Protease in Complex with Compound Mpro61Method : X-RAY DIFFRACTION / Resolution : 1.96 Å
PDB-9bo2 : Structure viewer Crystal Structure of A173V/L50F SARS-CoV-2 Main Protease in Complex with Compound Mpro61Method : X-RAY DIFFRACTION / Resolution : 1.91 Å
PDB-9bo3 : Structure viewer Crystal Structure of E166V SARS-CoV-2 Main Protease in Complex with Compound Mpro61Method : X-RAY DIFFRACTION / Resolution : 2.78 Å
PDB-9bo4 : Structure viewer Crystal Structure of T21I SARS-CoV-2 Main Protease in Complex with Nirmatrelvir Method : X-RAY DIFFRACTION / Resolution : 2.28 Å
PDB-9bo5 : Structure viewer Crystal Structure of T190I SARS-CoV-2 Main Protease in Complex with Nirmatrelvir Method : X-RAY DIFFRACTION / Resolution : 1.84 Å
PDB-9bo6 : Structure viewer Crystal Structure of A173V/L50F SARS-CoV-2 Main Protease in Complex with Nirmatrelvir Method : X-RAY DIFFRACTION / Resolution : 1.61 Å
PDB-9bo7 : Structure viewer Crystal Structure of L50F SARS-CoV-2 Main Protease in Complex with NirmatrelvirMethod : X-RAY DIFFRACTION / Resolution : 1.54 Å
PDB-9bo8 : Structure viewer Crystal Structure of T21I SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.49 Å
PDB-9bo9 : Structure viewer Crystal Structure of T190I SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.98 Å
PDB-9boa : Structure viewer Crystal Structure of A173V SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.7 Å
PDB-9bob : Structure viewer Crystal Structure of A173V/L50F SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.87 Å
PDB-9boc : Structure viewer Crystal Structure of L50F SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.68 Å
PDB-9bod : Structure viewer Crystal Structure of E166V/L50F SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 1.91 Å
PDB-9boe : Structure viewer Crystal Structure of E166V SARS-CoV-2 Main Protease in Complex with GC376Method : X-RAY DIFFRACTION / Resolution : 2.02 Å
PDB-9cdk : Structure viewer SARS-CoV-2 Mpro A173V mutant in complex with small molecule inhibitor Mpro61Method : X-RAY DIFFRACTION / Resolution : 1.61 Å
PDB-9cdl : Structure viewer SARS-CoV-2 Mpro E166V/L50F double mutant in complex with small molecule inhibitor Mpro61Method : X-RAY DIFFRACTION / Resolution : 1.52 Å
PDB-9cdm : Structure viewer SARS-CoV-2 Mpro L50F mutant in complex with small molecule inhibitor Mpro61Method : X-RAY DIFFRACTION / Resolution : 2.05 Å
Chemicals ChemComp-4WI : Structure viewer (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 / medication, antivirus, protease inhibitor*YM
ChemComp-UED : Structure viewer N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide
ChemComp-DMS : Structure viewer DIMETHYL SULFOXIDE / DMSO, precipitant*YM
Source severe acute respiratory syndrome coronavirus 2 Keywords VIRAL PROTEIN / Hydrolase / SARS-CoV-2 / Mpro / 3CL / main protease / inhibitor / small molecule / Mpro61 / drug resistant mutant / E166V / L50F / antiviral / mutant / small molecule inhibitor