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Binary crystal structure of positively and negatively supercharged variants Ftn(pos) and Ftn(neg) from human heavy chain ferritin (propandiol condition, coordination number 8)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2CEI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 293 100 mM sodium acetate pH 4.5, 42 % propanediol
Crystal Properties Matthews coefficient Solvent content 3.18 61.36
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 153.229 α = 90 b = 153.229 β = 90 c = 135.803 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2016-08-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.00 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 1.9 48.46 99.5 0.0738 0.0844 14.75 4.22 244878
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 1.9 2
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 2CEI 1.9 48.46 232653 12224 99.5 0.1845 0.1825 0.191 0.2221 0.2267 RANDOM 27.276
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] -0.54 -0.54 1.08
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.108 r_dihedral_angle_4_deg 21.742 r_dihedral_angle_3_deg 13.567 r_dihedral_angle_1_deg 5.68 r_angle_refined_deg 1.827 r_angle_other_deg 0.908 r_chiral_restr 0.114 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 40.108 r_dihedral_angle_4_deg 21.742 r_dihedral_angle_3_deg 13.567 r_dihedral_angle_1_deg 5.68 r_angle_refined_deg 1.827 r_angle_other_deg 0.908 r_chiral_restr 0.114 r_bond_refined_d 0.019 r_gen_planes_refined 0.01 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17139 Nucleic Acid Atoms Solvent Atoms 534 Heterogen Atoms 34
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PHASER phasing