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SARS-CoV-2 Mpro in complex with compound 6f inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 291.15 5%(w/v) PEG 20K, 25%(w/v) 1,1,1-tris(hydroxymethyl)propane, 1%(w/v) NDSB 195 0.01 M of each Polyamine 0.1 M GlyGly/AMPD
Crystal Properties Matthews coefficient Solvent content 2.04 39.81
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 115.946 α = 90 b = 53.45 β = 100.24 c = 45.338 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER2 X 16M 2021-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-E 0.979 APS 24-ID-E
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.42 57.26 98 0.159 0.068 0.994 8.5 6.7 10615 56.18
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.42 2.51 2.354 0.991 0.335 0.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.57 48.4 1.36 8262 827 93.12 0.1937 0.1891 0.1892 0.2339 0.2333 65.13
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 8.0235 f_angle_d 0.617 f_chiral_restr 0.0451 f_plane_restr 0.0051 f_bond_d 0.0039
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2319 Nucleic Acid Atoms Solvent Atoms 22 Heterogen Atoms 37
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing