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SARS-CoV-2 methyltransferase nsp10-16 in complex with SAM and m7GpppA (Cap0-analog)/m7GpppAm (Cap1-analog)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7JIB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293.15 400 mM sodium fluoride, 100 mM 2-(N-morpholino)ethanesulfonic acid
Crystal Properties Matthews coefficient Solvent content 4.32 71.53
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 167.74 α = 90 b = 167.74 β = 90 c = 52.13 γ = 120
Symmetry Space Group P 31 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 EIGER2 X 16M 2022-10-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, DESY BEAMLINE P11 1.033220 PETRA III, DESY P11
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim 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 2.4 49.07 99.9 0.3157 0.3371 0.1167 0.988 6.15 8.1 33107 46.34
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.486 99.58 2.637 2.851 1.073 0.232 0.66 6.9
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 2.4 49.07 1.34 33087 527 99.91 0.1793 0.1784 0.1805 0.2398 0.2286 53.42
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 17.0957 f_angle_d 1.2958 f_chiral_restr 0.057 f_bond_d 0.0116 f_plane_restr 0.0099
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3212 Nucleic Acid Atoms Solvent Atoms 235 Heterogen Atoms 216
Software Software Software Name Purpose XDS data reduction XDS data scaling PHENIX refinement Coot model building PHENIX phasing