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Crystal structure of IgG1 FC M252H at pH 5.6
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6WNA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.6 295 0.1M Sodium citrate pH 5.6, 20% Propanol and 20% PEG 4000
Crystal Properties Matthews coefficient Solvent content 2.84 56.75
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.413 α = 90 b = 111.562 β = 96.07 c = 63.74 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 PIXEL DECTRIS EIGER2 S 16M 2023-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS-II BEAMLINE 17-ID-1 0.972 NSLS-II 17-ID-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 2.92 33.52 99.9 0.19 0.42 0.169 0.958 4.1 7 7937
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.18 3.35 1.8 1 0.774 0.447 6.6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.92 33.52 1.35 7427 348 72.99 0.2073 0.2035 0.2065 0.2832 0.2871
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 10.909 f_angle_d 1.197 f_chiral_restr 0.059 f_bond_d 0.013 f_plane_restr 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2494 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 82
Software Software Software Name Purpose PHENIX refinement Aimless data scaling XDS data reduction PHASER phasing