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Crystal structure of 3C protease of coxsackievirus B3 complexed with Michael receptor inhibitor 75
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other CRYSTAL STRUCTURE OF COXSACKIEVIURS B3 3C PROTEASE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 100 MM TRIS-HCL PH 8.5, 0.2 M MAGNESIUM CHLORIDE, AND 22% PEG 4000; SITTING DROP
Crystal Properties Matthews coefficient Solvent content 2.07 40.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.92 α = 90 b = 64.09 β = 116.63 c = 39.54 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 100 CCD MARRESEARCH MIRRORS M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.05 35.35 99.3 0.06 9.3 3.6 10746 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.05 2.16 98.9 0.44 2.4 3.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 CRYSTAL STRUCTURE OF COXSACKIEVIURS B3 3C PROTEASE 2.05 46.88 10230 516 99.04 0.22806 0.22517 0.2274 0.28484 0.2865 RANDOM 45.471
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] -0.1 2.64 -0.82 3.29
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.327 r_dihedral_angle_3_deg 18.639 r_dihedral_angle_4_deg 13.363 r_dihedral_angle_1_deg 7.338 r_scangle_it 3.793 r_scbond_it 2.621 r_mcangle_it 2.013 r_angle_refined_deg 1.886 r_mcbond_it 1.143 r_chiral_restr 0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.327 r_dihedral_angle_3_deg 18.639 r_dihedral_angle_4_deg 13.363 r_dihedral_angle_1_deg 7.338 r_scangle_it 3.793 r_scbond_it 2.621 r_mcangle_it 2.013 r_angle_refined_deg 1.886 r_mcbond_it 1.143 r_chiral_restr 0.11 r_bond_refined_d 0.018 r_gen_planes_refined 0.008 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_mcangle_other r_scbond_other r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1406 Nucleic Acid Atoms Solvent Atoms 34 Heterogen Atoms 37
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling MOLREP phasing