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X-ray crystallography structural model of the immunoglobulin G1 (IgG1) Fc D270C K326C variant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FC1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 0.1M HEPES pH 7.5, 10% PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.72 54.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.023 α = 90 b = 79.74 β = 90 c = 142.478 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS PILATUS 12M 2018-03-01 L SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D 1.000 APS 23-ID-D
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 2.25 30.502 88.49 0.07876 0.101 0.06231 0.993 9.27 2.2 46261
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 2.25 2.34 52.3 0.445 0.5977 0.3953 0.641 1.11 1.4
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2.25 30.502 24625 1213 88.411 0.245 0.2422 0.2442 0.3017 0.3009 47.285
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] -1.423 1.281 0.142
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.467 r_dihedral_angle_3_deg 15.904 r_dihedral_angle_4_deg 14.622 r_lrange_it 8.048 r_lrange_other 8.047 r_dihedral_angle_1_deg 7.286 r_scangle_it 5.518 r_scangle_other 5.517 r_mcangle_it 5.426 r_mcangle_other 5.426
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.467 r_dihedral_angle_3_deg 15.904 r_dihedral_angle_4_deg 14.622 r_lrange_it 8.048 r_lrange_other 8.047 r_dihedral_angle_1_deg 7.286 r_scangle_it 5.518 r_scangle_other 5.517 r_mcangle_it 5.426 r_mcangle_other 5.426 r_scbond_it 3.73 r_scbond_other 3.729 r_mcbond_it 3.549 r_mcbond_other 3.547 r_angle_refined_deg 1.655 r_angle_other_deg 1.577 r_symmetry_xyhbond_nbd_refined 0.36 r_symmetry_nbd_refined 0.277 r_nbd_other 0.275 r_symmetry_nbd_other 0.21 r_nbd_refined 0.199 r_nbtor_refined 0.167 r_xyhbond_nbd_refined 0.158 r_symmetry_nbtor_other 0.108 r_symmetry_xyhbond_nbd_other 0.106 r_chiral_restr 0.069 r_bond_other_d 0.018 r_bond_refined_d 0.007 r_gen_planes_refined 0.006 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3357 Nucleic Acid Atoms Solvent Atoms 90 Heterogen Atoms 227
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction Aimless data scaling PHENIX phasing