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Joint neutron/X-ray structure of urate oxidase in complex with 8-azaxanthine
NEUTRON DIFFRACTION - X-RAY DIFFRACTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 temperature-controlled batch 8.5 291 5 % PEG 8000, 0.1 M NaCl, 0.1 M TrisHCl pD 8.5, 8 mg/ml urate oxidase, temperature-controlled batch, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.98 58.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.2 α = 90 b = 96.2 β = 90 c = 105.5 γ = 90
Symmetry Space Group I 2 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 293 IMAGE PLATE MAR scanner 345 mm plate Xenocs 2008-04-28 M SINGLE WAVELENGTH 2 1 neutron 293 IMAGE PLATE CUSTOM-MADE 2008-08-30 L LAUE
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE OTHER 1.54 2 NUCLEAR REACTOR OTHER 3.25-4.35
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) 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 1.9 61.43 73.2 0.141 9.2 23362 23362 2 1.92 50 96.5 0.042 19.88
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Rrim I (All) Rpim I (All) CC (Half) R Split (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.9 2 0.236 2.6 2 1.92 2.04 0.144 8.53
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (I) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1.919 33.029 1.99 30380 1519 96.25 0.1414 0.1398 0.14 0.1723 0.174 24.41 NEUTRON DIFFRACTION 1.904 48.1 23199 1139 71.8 0.2412 0.2398 0.2672
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 19.432 f_angle_d 1.485 f_chiral_restr 0.104 f_bond_d 0.014 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2309 Nucleic Acid Atoms Solvent Atoms 169 Heterogen Atoms 13
Software Software Software Name Purpose LADI-III data collection MOLREP phasing PHENIX refinement LAUEGEN data reduction SCALA data scaling