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Crystal structure of E.coli thymidylate synthase with dUMP and the BGC 945 inhibitor
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.9 298 20-21% PEG 8000, 0.1 M TRIS, 0.2 M MgCl2, 5 mM DDT, pH 7.9, VAPOR DIFFUSION, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.12 42.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.9 α = 90 b = 85.5 β = 109.4 c = 134.3 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 273 CCD ADSC QUANTUM 315r 2011-11-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.115869 ALS 8.3.1
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 1.75 30 99.8 0.07 8.79 2.98 202076
Refinement Statistics Diffraction ID Structure Solution 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 1.752 29.812 1.99 200689 4014 97.77 0.1846 0.1836 0.1853 0.2326 0.2343
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] 4.1841 0.6051 7.3384 -11.5225
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.98 f_angle_d 1.544 f_chiral_restr 0.079 f_bond_d 0.013 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17223 Nucleic Acid Atoms Solvent Atoms 1000 Heterogen Atoms 543
Software Software Software Name Purpose DENZO data reduction PHASER phasing PHENIX refinement XDS data reduction XSCALE data scaling