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recombinant horse L-chain apoferritin N-terminal deletion mutant (residues 1-8)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AEW
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.8 293 0.1M Tris-HCl, 225mM ammonium sulphate, 0.13% cadmium chloride, 25% 2-Metyl-2,4-pentanediol, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 3.2 61.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 180.21 α = 90 b = 180.21 β = 90 c = 180.21 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 CCD MAR CCD 165 mm 2003-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44B2 0.9 SPring-8 BL44B2
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 1.4 20 99.8 52831 14
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-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1AEW 1.4 19.76 46795 2471 100 0.22066 0.21969 0.23855 RANDOM 14.328
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_1_deg 4.562 r_scangle_it 3.905 r_scbond_it 2.286 r_mcangle_it 1.337 r_angle_refined_deg 1.111 r_mcbond_it 0.665 r_symmetry_vdw_refined 0.225 r_nbd_refined 0.207 r_xyhbond_nbd_refined 0.178 r_symmetry_hbond_refined 0.142
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_1_deg 4.562 r_scangle_it 3.905 r_scbond_it 2.286 r_mcangle_it 1.337 r_angle_refined_deg 1.111 r_mcbond_it 0.665 r_symmetry_vdw_refined 0.225 r_nbd_refined 0.207 r_xyhbond_nbd_refined 0.178 r_symmetry_hbond_refined 0.142 r_chiral_restr 0.082 r_bond_refined_d 0.008 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_dihedral_angle_2_deg r_dihedral_angle_3_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_refined 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_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1321 Nucleic Acid Atoms Solvent Atoms 177 Heterogen Atoms 2
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection DENZO data reduction SCALEPACK data scaling X-PLOR phasing