☰ Navigation Tabs
Crystal structure of SARS main protease in complex with S217622
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7DQZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.1 M HEPES pH 7.5, 10% w/v Polyethylene glycol 8,000, 8% v/v Ethylene glycol
Crystal Properties Matthews coefficient Solvent content 3.23 61.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 55.698 α = 90.211 b = 60.855 β = 102.203 c = 68.387 γ = 108.839
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 EIGER X 9M 2022-08-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL02U1 0.97918 SSRF BL02U1
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 1.97 29.84 95.2 0.026 10.1 3.5 56049 35.0105484581
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 1.97 2.07 0.039
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 1.97 29.84 1.98740391203 55997 2731 95.1181396613 0.207077585864 0.205548643895 0.2062 0.237207191924 0.2374 44.0975790063
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 4.95941675905 f_angle_d 0.93736380618 f_chiral_restr 0.0540988815584 f_bond_d 0.00735497529309 f_plane_restr 0.00629422413495
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4430 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms 74
Software Software Software Name Purpose PHENIX refinement PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing