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Unitary crystal structure of the positively supercharged variant Ftn(pos) from human heavy chain ferritin (PEG 400 condition)
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, SITTING DROP 7.5 293 0.22 M CaCl2, 0.1 M HEPES pH 7.5 M, 30% PEG 400
Crystal Properties Matthews coefficient Solvent content 2.84 56.72
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 124.682 α = 90 b = 124.682 β = 90 c = 188.674 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 2 47.17 99.2 0.0688 0.078 12.18 4.53 95827
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 2 2.1
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 2 47.17 90957 4869 99.13 0.2419 0.2384 0.243 0.3084 0.3061 RANDOM 56.604
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] -0.67 -0.67 1.34
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.832 r_dihedral_angle_4_deg 20.296 r_dihedral_angle_3_deg 15.906 r_dihedral_angle_1_deg 6.307 r_angle_refined_deg 1.594 r_angle_other_deg 0.829 r_chiral_restr 0.091 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.832 r_dihedral_angle_4_deg 20.296 r_dihedral_angle_3_deg 15.906 r_dihedral_angle_1_deg 6.307 r_angle_refined_deg 1.594 r_angle_other_deg 0.829 r_chiral_restr 0.091 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8597 Nucleic Acid Atoms Solvent Atoms 89 Heterogen Atoms 25
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction XDS data reduction XSCALE data scaling PHASER phasing