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Crystal structure of Human H-chain Ferritin variant 157C Delta C-star Modified with a RAFT Agent Soaked in an Acrylate Solution
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6B8F PDB entry 6B8F
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 5 uL reservoir + 5 uL 25 uM 157C delta C-star Human H-chain Ferritin in 15 mM HEPES, pH 7.0 against reservoir of 500 uL 25 mM HEPES, pH 8.0, 10 mM calcium chloride, 140 mM sodium chloride
Crystal Properties Matthews coefficient Solvent content 2.88 57.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 179.94 α = 90 b = 179.94 β = 90 c = 179.94 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 PIXEL DECTRIS PILATUS 6M 2017-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.97946 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) CC (Half) 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 1.25 54.25 93 1 29.5 59.1 64146 11.02
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.25 1.27 0.791 2.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 6B8F 1.25 36.73 1.33 64069 3246 92.84 0.1142 0.1132 0.1181 0.1307 0.1349 16.53
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 f_dihedral_angle_d 13.7085 f_angle_d 1.0646 f_chiral_restr 0.0805 f_bond_d 0.009 f_plane_restr 0.0077
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1394 Nucleic Acid Atoms Solvent Atoms 329 Heterogen Atoms 26
Software Software Software Name Purpose PHENIX refinement iMOSFLM data reduction Aimless data scaling PHASER phasing