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The Structure of Apo Type Human Cu, Zn Superoxide Dismutase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SOS PDB ENTRY 1SOS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8 0.2M NH4CL, 20%PEG2000, 10% ETHYLENE GLYCOL, 0.1 M MES PH 5.6
Crystal Properties Matthews coefficient Solvent content 2.4 45.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 156.404 α = 90 b = 34.978 β = 112.26 c = 114.809 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 CCD MIRRORS 2002-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX14.2 SRS PX14.2
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 1.8 50 98.6 0.052 20 3.4 265996
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 1.8 1.86 96.3 0.35 2.7 3
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 PDB ENTRY 1SOS 1.82 25 47806 2545 96.1 0.234 0.232 0.2352 0.283 0.2821 RANDOM 27.5
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] -4.96 -2.69 8.87 -5.95
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 21.915 r_dihedral_angle_1_deg 4.762 r_scangle_it 3.758 r_scbond_it 2.91 r_angle_refined_deg 1.819 r_mcangle_it 1.608 r_mcbond_it 1.198 r_symmetry_hbond_refined 0.334 r_nbd_refined 0.222 r_xyhbond_nbd_refined 0.193
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 21.915 r_dihedral_angle_1_deg 4.762 r_scangle_it 3.758 r_scbond_it 2.91 r_angle_refined_deg 1.819 r_mcangle_it 1.608 r_mcbond_it 1.198 r_symmetry_hbond_refined 0.334 r_nbd_refined 0.222 r_xyhbond_nbd_refined 0.193 r_metal_ion_refined 0.19 r_symmetry_vdw_refined 0.185 r_chiral_restr 0.119 r_bond_refined_d 0.016 r_gen_planes_refined 0.007 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_4_deg r_gen_planes_other r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other 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 3997 Nucleic Acid Atoms Solvent Atoms 311 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing