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SARS-CoV-2 nsp14 with ethyl 2-(1H-indol-3-yl)acetate
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 2.69 54.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.489 α = 90 b = 68.031 β = 90 c = 138.117 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 X 9M 2023-05-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.8856 ESRF ID23-1
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 1.91 48.46 97.9 0.996 9.6 4.4 48906 29.5
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 1.91 1.95 98 0.628 1.6 3.9
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 1.91 48.46 1.34 48732 2524 97.23 0.1929 0.191 0.1927 0.2276 0.2287
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 9.557 f_angle_d 1.126 f_chiral_restr 0.072 f_bond_d 0.012 f_plane_restr 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3450 Nucleic Acid Atoms Solvent Atoms 326 Heterogen Atoms 40
Software Software Software Name Purpose XDS data reduction XDS data scaling PHASER phasing PHENIX refinement