☰ Navigation Tabs
Crystal Structure of SARS-CoV-2 Main Protease (Mpro) E166N Mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7LYH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293.15 0.1M Magnesium Chloride, 20% PEG 3350, 10% 1-6HexD, 0.1M HEPES pH 7.5, 0.1M Lithium Sulfate
Crystal Properties Matthews coefficient Solvent content 2.03 39.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 116.138 α = 90 b = 53.928 β = 101.27 c = 44.636 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 CCD RAYONIX MX300-HS 2022-06-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.8 50 98.2 0.116 12.18 3.8 6641
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.85 0.365 2.33
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 7LYH 2.8 43.81 5864 610 95.18 0.1844 0.178 0.1848 0.2468 0.2441 RANDOM 47.219
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] 1.06 0.65 -0.93 -0.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 16.21 r_dihedral_angle_2_deg 12.292 r_dihedral_angle_1_deg 7.911 r_angle_refined_deg 1.151 r_angle_other_deg 1.001 r_bond_other_d 0.054 r_chiral_restr 0.047 r_bond_refined_d 0.005 r_gen_planes_refined 0.005 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2357 Nucleic Acid Atoms Solvent Atoms 22 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling PHASER phasing