☰ Navigation Tabs
Joint X-ray/neutron structure of SARS-CoV-2 main protease (3CL Mpro) in complex with Telaprevir
X-RAY DIFFRACTION - NEUTRON DIFFRACTION
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6XQS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.6 287 18% PEG3350, 0.1 M Bis-Tris pH 6.6
Crystal Properties Matthews coefficient Solvent content 2.18 43.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 110.558 α = 90 b = 55.691 β = 101.31 c = 48.808 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 293 PIXEL DECTRIS EIGER R 4M 2020-10-20 M SINGLE WAVELENGTH 2 1 neutron 293 AREA DETECTOR ORNL ANGER CAMERA 2020-10-15 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418 2 SPALLATION SOURCE ORNL Spallation Neutron Source BEAMLINE MANDI 2.0 - 4.16 ORNL Spallation Neutron Source MANDI
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) 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 54.21 96.3 0.082 13.9 4.2 19852 2 2.4 14.29 83.4 0.176 11.4 4.05 9566
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.05 0.544 1.9 4 2 2.4 2.49 0.336 3.1 2.68
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2 40 2.5 19261 984 97.5 0.204 0.1975 0.225 0.2193 RANDOM 38.51 NEUTRON DIFFRACTION MOLECULAR REPLACEMENT 2.4 14.92 2.5 9539 470 82.8 0.216 0.228 RANDOM
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 o_angle_deg 1.1 o_bond_d 0.009 o_bond_d_na o_bond_d_prot o_angle_d o_angle_d_na o_angle_d_prot o_angle_deg_na o_angle_deg_prot o_dihedral_angle_d
RMS Deviations Key Refinement Restraint Deviation o_angle_deg 1.1 o_bond_d 0.009 o_bond_d_na o_bond_d_prot o_angle_d o_angle_d_na o_angle_d_prot o_angle_deg_na o_angle_deg_prot o_dihedral_angle_d o_dihedral_angle_d_na o_dihedral_angle_d_prot o_improper_angle_d o_improper_angle_d_na o_improper_angle_d_prot o_mcbond_it o_mcangle_it o_scbond_it o_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2368 Nucleic Acid Atoms Solvent Atoms 95 Heterogen Atoms 49
Software Software Software Name Purpose nCNS refinement PHASER phasing CrysalisPro data reduction CrysalisPro data scaling Mantid data reduction LAUENORM data scaling