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Crystal structure of the SARS coronavirus nucleocapsid protein dimerization domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277.5 30-33% Pentaerythritol ethoxylate 15/4 EO/OH, 50 mM Ammonium sulfate, 50 mM Bis-Tris , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277.5K
Crystal Properties Matthews coefficient Solvent content 2.7 54.38
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.163 α = 90 b = 50.49 β = 108.92 c = 41.479 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 ADSC QUANTUM 315 2005-11-25 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97929, 0.97940, 0.94285 APS 19-ID
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 1.75 30.93 99.12 23293 23088
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.75 1.795 96.12
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 MAD THROUGHOUT 1.75 30.93 23293 23088 1166 99.12 0.18951 0.18951 0.18726 0.2102 0.23451 0.2363 RANDOM 17.965
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] -0.77 -0.47 -0.76 1.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.36 r_dihedral_angle_3_deg 13.438 r_dihedral_angle_4_deg 11.965 r_sphericity_free 7.765 r_dihedral_angle_1_deg 6.036 r_scangle_it 3.912 r_scbond_it 3.124 r_sphericity_bonded 3.052 r_mcangle_it 2.177 r_rigid_bond_restr 2.142
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.36 r_dihedral_angle_3_deg 13.438 r_dihedral_angle_4_deg 11.965 r_sphericity_free 7.765 r_dihedral_angle_1_deg 6.036 r_scangle_it 3.912 r_scbond_it 3.124 r_sphericity_bonded 3.052 r_mcangle_it 2.177 r_rigid_bond_restr 2.142 r_angle_refined_deg 1.674 r_mcbond_it 1.627 r_symmetry_vdw_refined 0.538 r_symmetry_hbond_refined 0.419 r_nbtor_refined 0.313 r_nbd_refined 0.23 r_xyhbond_nbd_refined 0.223 r_chiral_restr 0.126 r_bond_refined_d 0.02 r_gen_planes_refined 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1510 Nucleic Acid Atoms Solvent Atoms 212 Heterogen Atoms 5
Software Software Software Name Purpose REFMAC refinement ADSC data collection HKL-2000 data scaling SOLVE phasing