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Crystal Structure of Enterovirus 68 3C Protease C147A Mutant with 3B3C peptide at 2.00 Angstroms
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7L8H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293.15 0.1M BisTris Propane
0.2M Potassium Thiocyanate
PEG3350 12-30%
Crystal Properties Matthews coefficient Solvent content 2.03 39.33
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 39.784 α = 90 b = 103.343 β = 110.8 c = 43.213 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 PIXEL DECTRIS EIGER X 16M 2024-01-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-2 0.9 NSLS-II 17-ID-2
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 31.83 99.5 0.029 0.041 0.029 0.998 15 2 21924 32.08
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 2.07 100 0.163 0.231 0.163 0.942 4.3 1.9
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 30.19 1.37 21918 1097 99.43 0.1833 0.1808 0.1813 0.2282 0.2283 38.98
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 4.9869 f_angle_d 0.4824 f_chiral_restr 0.0453 f_plane_restr 0.0074 f_bond_d 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2757 Nucleic Acid Atoms Solvent Atoms 230 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement CrysalisPro data collection CrysalisPro data reduction CrysalisPro data scaling PHASER phasing Coot model building