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Crystal structure of SARS coronavirus main protease complexed with Ac-ESTLQ-H (Soaking)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 298 8% PEG 6000, 0.1 M MES, 3% MPD, 3% DMSO, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 3.33 63.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.91 α = 90 b = 81.36 β = 104.35 c = 53.4 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 200 CCD MAR CCD 165 mm 2008-12-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 0.8123 EMBL/DESY, HAMBURG X13
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 2.6 32.21 99 3.8 13975 13975 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.6 2.667 97.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 2.6 32.21 13975 13975 695 99.85 0.19082 0.19082 0.18815 0.1861 0.24083 0.237 RANDOM 38.602
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] -0.06 0.09 0.01 0.1
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.382 r_dihedral_angle_4_deg 23.512 r_dihedral_angle_3_deg 17.947 r_dihedral_angle_1_deg 7.288 r_scangle_it 3.78 r_scbond_it 2.426 r_angle_refined_deg 1.906 r_mcangle_it 1.629 r_mcbond_it 0.879 r_chiral_restr 0.157
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.382 r_dihedral_angle_4_deg 23.512 r_dihedral_angle_3_deg 17.947 r_dihedral_angle_1_deg 7.288 r_scangle_it 3.78 r_scbond_it 2.426 r_angle_refined_deg 1.906 r_mcangle_it 1.629 r_mcbond_it 0.879 r_chiral_restr 0.157 r_bond_refined_d 0.017 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2413 Nucleic Acid Atoms Solvent Atoms 79 Heterogen Atoms 12
Software Software Software Name Purpose MAR345dtb data collection AMoRE phasing REFMAC refinement MOSFLM data reduction SCALA data scaling