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Fab portion of dupilumab with Crystal Kappa design
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 294 100mM Hepes pH 7, 10% PEG MME 5K , 80mM tri-Sodium Citrate dihydrate pH 7
Crystal Properties Matthews coefficient Solvent content 2.32 47.06
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 59.356 α = 90 b = 73.051 β = 90 c = 105.119 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 CCD RAYONIX MX225-HS 2020-01-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 31-ID 0.9793 APS 31-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.36 30 99.9 0.042 21.5 6.5 93311
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.36 1.4 0.68
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 self 1.36 30 93311 4929 99.76 0.2098 0.2091 0.2091 0.2231 0.2235 RANDOM 17.571
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] 0.3 -0.43 0.12
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.874 r_dihedral_angle_4_deg 13.869 r_dihedral_angle_3_deg 11.923 r_dihedral_angle_1_deg 6.191 r_angle_refined_deg 1.177 r_chiral_restr 0.068 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3263 Nucleic Acid Atoms Solvent Atoms 368 Heterogen Atoms 30
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction SCALA data scaling PHASER phasing