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Crystal structure of 3C protease from a mild Human enterovirus 71 in complex with rupintrivir
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3OSY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 EVAPORATION 4.5 291 28% PEG 8000, Acetate PH4.5, 0.2M Li2SO4
Crystal Properties Matthews coefficient Solvent content 2.04 39.64
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 36.209 α = 90 b = 64.781 β = 113.06 c = 38.323 γ = 90
Symmetry Space Group P 1 21 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 CCD ADSC QUANTUM 315r 2015-04-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL17U 0.979 SSRF BL17U
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.39 50 99 22.38 3.7 32549
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 3OSY 1.39 23.224 1.35 32549 2017 99.34 0.1758 0.1743 0.1793 0.1991 0.2017
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 14.254 f_angle_d 1.191 f_chiral_restr 0.087 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1405 Nucleic Acid Atoms Solvent Atoms 236 Heterogen Atoms 53
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling HKL-2000 phasing