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Crystallographic structure of the Human Igg1 alpha 2-6 sialilated Fc-Fragment
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 CRYSTALLIZATION TRIALS WERE PERFORMED AT 18 C BY THE SITTING DROP VAPOUR DIFFUSION METHOD. CRYSTALS GROWN BY MIXING 1 UL OF FC-SIAL (9 MG/ML IN PBS) WITH 3 UL OF PRECIPITANT SOLUTION CONSISTING OF 0.1M HEPES PH7, 16% PEG 6000, VAPOR DIFFUSION, TEMPERATURE 298K
Crystal Properties Matthews coefficient Solvent content 2.74 55.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.59 α = 90 b = 80.15 β = 90 c = 140.21 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 100 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.3 20.1 100 0.09 11.7 6.4 24279 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 OTHER THROUGHOUT NONE 2.3 20.1 24279 1300 99.96 0.23647 0.23398 0.2382 0.28215 0.2826 RANDOM 43.124
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] -0.89 0.32 0.57
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.128 r_dihedral_angle_3_deg 20.289 r_dihedral_angle_4_deg 14.417 r_dihedral_angle_1_deg 8.158 r_angle_refined_deg 2.069 r_angle_other_deg 0.911 r_chiral_restr 0.107 r_bond_refined_d 0.016 r_gen_planes_refined 0.009 r_bond_other_d 0.001
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.128 r_dihedral_angle_3_deg 20.289 r_dihedral_angle_4_deg 14.417 r_dihedral_angle_1_deg 8.158 r_angle_refined_deg 2.069 r_angle_other_deg 0.911 r_chiral_restr 0.107 r_bond_refined_d 0.016 r_gen_planes_refined 0.009 r_bond_other_d 0.001 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3316 Nucleic Acid Atoms Solvent Atoms 82 Heterogen Atoms 221
Software Software Software Name Purpose REFMAC refinement