☰ Navigation Tabs
Crystal structure of SARS-CoV-2 Mpro-S144A mutant, free enzyme
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other 6y2e
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 0.1MBis Tris Propane pH 6.50.02 MSodium potassium phosphate pH 7.520 % w/vPEG 335010% v/vEthylene glycol
Crystal Properties Matthews coefficient Solvent content 2.01 38.76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.074 α = 90 b = 53.694 β = 102.049 c = 44.707 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 100 PIXEL DECTRIS PILATUS 6M-F 2022-08-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, DESY BEAMLINE P11 1.0332 PETRA III, DESY P11
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 1.7 48.38 98.59 0.999 16.97 5 28802 35.01
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 1.7 1.76 96.28 0.55
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 6y2e 1.7 48.38 28798 1428 98.604 0.209 0.2069 0.2125 0.244 0.2445 37.975
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] 0.893 0.658 -1.056 -0.108
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.513 r_dihedral_angle_4_deg 16.496 r_dihedral_angle_3_deg 15.6 r_dihedral_angle_1_deg 7.659 r_lrange_it 7.103 r_lrange_other 7.095 r_scangle_it 5.509 r_scangle_other 5.509 r_mcangle_it 4.117 r_mcangle_other 4.115
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.513 r_dihedral_angle_4_deg 16.496 r_dihedral_angle_3_deg 15.6 r_dihedral_angle_1_deg 7.659 r_lrange_it 7.103 r_lrange_other 7.095 r_scangle_it 5.509 r_scangle_other 5.509 r_mcangle_it 4.117 r_mcangle_other 4.115 r_scbond_it 3.907 r_scbond_other 3.905 r_mcbond_it 3.13 r_mcbond_other 3.122 r_angle_refined_deg 1.612 r_angle_other_deg 1.397 r_symmetry_nbd_refined 0.237 r_nbd_refined 0.206 r_nbd_other 0.198 r_symmetry_nbd_other 0.182 r_nbtor_refined 0.17 r_xyhbond_nbd_refined 0.153 r_symmetry_xyhbond_nbd_refined 0.084 r_chiral_restr 0.08 r_symmetry_nbtor_other 0.076 r_bond_refined_d 0.009 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2332 Nucleic Acid Atoms Solvent Atoms 100 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling REFMAC phasing