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SARS-CoV-2 SL5 crystal structure Cesium derivative
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 294 1.2-1.4 M sodium citrate, 0.1 M HEPES-NaOH, pH 6.5-7.5 reservoir mixed in ratios of 1:2, 1:1, or 2:1 with folded RNA solution containing 25 mM HEPES-KOH, pH 7.4, 150 mM KCl, 10 mM MgCl2
Crystal Properties Matthews coefficient Solvent content 4.67 73.69
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.991 α = 90 b = 95.991 β = 90 c = 114.351 γ = 120
Symmetry Space Group P 32 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 PILATUS 6M-F 2022-04-07 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 1.89173 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 3.51 48 99.6 0.09173 0.997 12.77 10 14771
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.51 3.636 4.844 0.247 0.52
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 SAD FREE R-VALUE 3.51 48 1.33 14719 1476 99.61 0.1709 0.1666 0.1828 0.2097 0.2215
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 19.974 f_angle_d 1.173 f_chiral_restr 0.047 f_plane_restr 0.006 f_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 2129 Solvent Atoms 32 Heterogen Atoms 7
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling AutoSol phasing