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Crystal structure of the IL4-IL4R-IL13Ra ternary complex
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 295 10% PEG8K, 0.1M cacodylate pH 6.5, 0.16M calcium acetate, 20% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.96 58.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 61.64 α = 90 b = 62.841 β = 96.31 c = 115.125 γ = 90
Symmetry Space Group P 1 21 1
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 ADSC QUANTUM 315 2006-08-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 1.0 ALS 8.2.2
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 3 50 99.6 0.097 12.1 3.6 17403 2
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 3 3.11 99.1 0.554 2.1 3.3 1729
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 (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 3.02 30 16508 875 99.47 0.23801 0.23455 0.2316 0.30437 0.3004 RANDOM 45.635
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] 1.45 3 -0.68 -0.11
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.127 r_dihedral_angle_3_deg 16.166 r_dihedral_angle_4_deg 15.778 r_dihedral_angle_1_deg 5.044 r_mcangle_it 1.958 r_scangle_it 1.774 r_mcbond_it 1.655 r_scbond_it 1.219 r_angle_refined_deg 1.101 r_nbtor_refined 0.306
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 39.127 r_dihedral_angle_3_deg 16.166 r_dihedral_angle_4_deg 15.778 r_dihedral_angle_1_deg 5.044 r_mcangle_it 1.958 r_scangle_it 1.774 r_mcbond_it 1.655 r_scbond_it 1.219 r_angle_refined_deg 1.101 r_nbtor_refined 0.306 r_symmetry_vdw_refined 0.273 r_nbd_refined 0.233 r_xyhbond_nbd_refined 0.163 r_chiral_restr 0.071 r_symmetry_hbond_refined 0.069 r_bond_refined_d 0.014 r_gen_planes_refined 0.003 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5014 Nucleic Acid Atoms Solvent Atoms 52 Heterogen Atoms 28
Software Software Software Name Purpose REFMAC refinement HKL-2000 data collection HKL-2000 data reduction SCALEPACK data scaling PHASER phasing