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Crystal structure of SARS coronavirus main protease complexed with Ac-NSFSQ-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 3.37 63.48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.87 α = 90 b = 82.09 β = 104.3 c = 53.08 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 2009-07-20 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 3.05 64.56 99.9 8643 8643 -3 89.3
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 3.05 3.129 99.9
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 (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 3.05 42.25 8643 8233 410 99.92 0.19314 0.19004 0.1873 0.2563 0.2495 RANDOM 68.13
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] -0.2 -0.08 0.11 0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.488 r_dihedral_angle_4_deg 21.617 r_dihedral_angle_3_deg 20.869 r_dihedral_angle_1_deg 7.575 r_scangle_it 2.477 r_angle_refined_deg 1.666 r_scbond_it 1.448 r_mcangle_it 1.217 r_mcbond_it 0.642 r_chiral_restr 0.101
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.488 r_dihedral_angle_4_deg 21.617 r_dihedral_angle_3_deg 20.869 r_dihedral_angle_1_deg 7.575 r_scangle_it 2.477 r_angle_refined_deg 1.666 r_scbond_it 1.448 r_mcangle_it 1.217 r_mcbond_it 0.642 r_chiral_restr 0.101 r_bond_refined_d 0.014 r_gen_planes_refined 0.006 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2376 Nucleic Acid Atoms Solvent Atoms 14 Heterogen Atoms
Software Software Software Name Purpose MAR345dtb data collection AMoRE phasing REFMAC refinement MOSFLM data reduction SCALA data scaling