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Main Protease of HKU4 in complex with AVI-8122
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4YO9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 4 291.15 0.2 M Sodium malonate pH 4.0, 20% w/v Polyethylene glycol 3,350
Crystal Properties Matthews coefficient Solvent content 2.25 45.42
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.88 α = 111.21 b = 58.08 β = 99.57 c = 64.87 γ = 109.92
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93.15 PIXEL DECTRIS EIGER X 16M 2024-07-28 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-1 0.979 SSRL BL12-1
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 2.05 33.1 98.87 0.857 9.24 6.9 35892
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 2.05 2.12 97.67 0.761 6.6
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 THROUGHOUT 2.05 33.1 1.96 35860 1858 98.89 0.2083 0.2064 0.2061 0.2423 0.2418
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 17.602 f_angle_d 0.639 f_chiral_restr 0.049 f_bond_d 0.006 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4539 Nucleic Acid Atoms Solvent Atoms 220 Heterogen Atoms 68
Software Software Software Name Purpose PHENIX refinement SCALA data scaling XDS data reduction PHENIX phasing