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Wild type recombinant horse spleen apoferritin cocrystallized with haemin in acidic conditions
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1HRS PDB ENTRY 1HRS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 5.5 RESERVOIR: CADMIUM SULFATE 0.13M, AMMONIUM SULFATE 0.8M, SODIUM ACETATE 0.1M PH 5.5, SODIUM AZIDE 0.003M DROP 2 UL PROTEIN AND 2UL RESERVOIR
Crystal Properties Matthews coefficient Solvent content 3.2 61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 182.334 α = 90 b = 182.334 β = 90 c = 182.334 γ = 90
Symmetry Space Group F 4 3 2
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 TWO MIRRORS ARE USED FOR VERTICAL FOCUSSING. 2003-11-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM30A ESRF BM30A
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 20 99.7 0.06 32.1 9.8 18049
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 2.05 96.4 0.34 6.2 5.5
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 1HRS 2 20 16869 919 98.3 0.179 0.177 0.1881 0.217 0.231 RANDOM 19.91
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 37.517 r_dihedral_angle_4_deg 21.614 r_dihedral_angle_3_deg 14.728 r_scangle_it 9.168 r_dihedral_angle_1_deg 6.641 r_scbond_it 6.244 r_mcbond_it 3.644 r_mcangle_it 3.531 r_angle_refined_deg 1.457 r_angle_other_deg 0.951
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.517 r_dihedral_angle_4_deg 21.614 r_dihedral_angle_3_deg 14.728 r_scangle_it 9.168 r_dihedral_angle_1_deg 6.641 r_scbond_it 6.244 r_mcbond_it 3.644 r_mcangle_it 3.531 r_angle_refined_deg 1.457 r_angle_other_deg 0.951 r_symmetry_vdw_refined 0.334 r_nbd_refined 0.258 r_symmetry_vdw_other 0.226 r_xyhbond_nbd_refined 0.224 r_nbd_other 0.213 r_symmetry_hbond_refined 0.207 r_nbtor_refined 0.19 r_chiral_restr 0.113 r_nbtor_other 0.094 r_gen_planes_refined 0.023 r_bond_refined_d 0.018 r_gen_planes_other 0.003 r_bond_other_d 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 1363 Nucleic Acid Atoms Solvent Atoms 196 Heterogen Atoms 19
Software Software Software Name Purpose REFMAC refinement DENZO data reduction SCALEPACK data scaling