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The structure of the DPS-like protein from Sulfolobus solfataricus reveals a bacterioferritin-like di-metal binding site within a Dps- like dodecameric assembly
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 0.5 M LICL 9 % PEG 6000 0.01 CACL2 0.05 TRIS-CL PH 8.5
Crystal Properties Matthews coefficient Solvent content 2.4 49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 212.928 α = 90 b = 212.928 β = 90 c = 212.928 γ = 90
Symmetry Space Group I 21 3
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 2005-06-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 SSRL BL9-2
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 2.4 30 90.3 0.06 17.4 7.9 56599 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 2.4 2.49 61 0.28 2.7 4.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 2.4 30 53568 2891 90.4 0.2 0.199 0.2014 0.222 0.2251 RANDOM 25.67
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.538 r_dihedral_angle_4_deg 17.796 r_dihedral_angle_3_deg 14.584 r_dihedral_angle_1_deg 4.613 r_scangle_it 2.79 r_scbond_it 1.936 r_mcangle_it 1.088 r_mcbond_it 0.966 r_angle_refined_deg 0.899 r_angle_other_deg 0.737
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.538 r_dihedral_angle_4_deg 17.796 r_dihedral_angle_3_deg 14.584 r_dihedral_angle_1_deg 4.613 r_scangle_it 2.79 r_scbond_it 1.936 r_mcangle_it 1.088 r_mcbond_it 0.966 r_angle_refined_deg 0.899 r_angle_other_deg 0.737 r_symmetry_vdw_other 0.244 r_symmetry_vdw_refined 0.238 r_symmetry_hbond_refined 0.201 r_nbd_refined 0.197 r_xyhbond_nbd_refined 0.174 r_nbtor_refined 0.171 r_nbd_other 0.166 r_nbtor_other 0.08 r_chiral_restr 0.046 r_bond_refined_d 0.007 r_gen_planes_refined 0.002 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_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 10963 Nucleic Acid Atoms Solvent Atoms 121 Heterogen Atoms 16
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling SOLVE phasing