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Crystal structure of E. coli hypoxanthine phosphoribosyltransferase in complexed with {[(2-[(Hypoxanthin-9H-yl)methyl]propane-1,3-diyl)bis(oxy)]bis- (methylene)}diphosphonic Acid
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 291 0.1 M HEPES pH 7.5 and 0.1 M sodium citrate
Crystal Properties Matthews coefficient Solvent content 4.27 71.18
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.38 α = 90 b = 85.38 β = 90 c = 167.475 γ = 120
Symmetry Space Group P 31 2 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 270 2012-08-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.9537 Australian Synchrotron MX1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.4 83.74 100 12.8 10.8 28426
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-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION FREE R-VALUE 2.4 55.825 1.34 28366 1433 99.95 0.1837 0.1818 0.221 0.1896 47.9551
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 12.298 f_angle_d 0.817 f_chiral_restr 0.027 f_bond_d 0.012 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2743 Nucleic Acid Atoms Solvent Atoms 205 Heterogen Atoms 55
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction XDS data reduction XDS data scaling PHASER phasing