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SARS-CoV-2 nsp14 with 2,5-dichlorothiophene-3-sulfonic acid
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7QGI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291.15 1.26 M sodium phosphate monobasic, 0.14 M potassium phosphate dibasic
Crystal Properties Matthews coefficient Solvent content 2.62 53.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 66.623 α = 90 b = 66.756 β = 90 c = 138.661 γ = 90
Symmetry Space Group P 21 21 21
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 XE 16M 2024-05-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.9763 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.14 60.15 99.9 0.999 15.1 13.4 34905 40.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.14 2.2 99.9 0.916 1.5 13.5
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 2.14 38.99 1.33 34278 1724 98.33 0.229 0.228 0.2278 0.2467 0.2419
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 6.663 f_angle_d 1.06 f_chiral_restr 0.061 f_bond_d 0.011 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3470 Nucleic Acid Atoms Solvent Atoms 125 Heterogen Atoms 33
Software Software Software Name Purpose xia2 data reduction xia2 data scaling PHASER phasing PHENIX refinement