☰ Navigation Tabs
The crystal structure of SARS-CoV-2 main protease in complex with 14a
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6LU7 6LU7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 293.15 5% polyethylene glycol (PEG) 6000, 3% DMSO, 0.1M MES buffer (pH 6.0), protein concentration 5mg/ml
Crystal Properties Matthews coefficient Solvent content 2.86 56.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.399 α = 90 b = 81.646 β = 117.19 c = 54.436 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 PILATUS3 6M 2022-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.97853 SSRF BL19U1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.69 29.74 98.8 0.046 0.05 0.999 21.27 6.771 41338 26.76
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.69 1.74 94 0.977 1.06 0.813 2.17 6.576
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 THROUGHOUT 6LU7 1.69 29.74 1.36 41338 2000 99.07 0.1683 0.1665 0.1679 0.2061 0.2046 41.9126
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2333 Nucleic Acid Atoms Solvent Atoms 286 Heterogen Atoms 45
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling PDB_EXTRACT data extraction XDS data reduction PHASER phasing