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Crystal Structure of Asymmetric IRAK4 Dimer
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 289 Set up at 10 mg/mL with staurosporine at a 2:1 molar ratio. Mixed with equal volumes 1.6-1.9 M ammonium sulfate, 100 mM
Hepes-NaOH at pH7.
Crystal Properties Matthews coefficient Solvent content 3.35 63.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 87.58 α = 90 b = 87.58 β = 90 c = 421.58 γ = 120
Symmetry Space Group P 61 2 2
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 315r 2012-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X29A 1.1 NSLS X29A
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 2.65 41.81 100 0.121 37.2 83.2 29127
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 2.65 41.807 1.36 29121 2000 99.96 0.2058 0.2026 0.2075 0.2506 0.2505
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 14.712 f_angle_d 1.111 f_chiral_restr 0.039 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4264 Nucleic Acid Atoms Solvent Atoms 97 Heterogen Atoms 85
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling Coot model building