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X-RAY DIFFRACTION
Materials and Methods page
4HX3
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 293.0
    Details 0.1 M HEPES, 0.2 M magnesium chloride, 15.0% (v/v) ethanol, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 116.54 α = 90
    b = 121.81 β = 90
    c = 130.67 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2012-06-10
     
    Diffraction Radiation
    Monochromator Si(311)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID23-2
    Wavelength List 0.8726
    Site ESRF
    Beamline ID23-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.7
    Resolution(Low) 89.1
    Number Reflections(All) 51602
    Number Reflections(Observed) 51602
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.091
    B(Isotropic) From Wilson Plot 65.19
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.7
    Resolution(Low) 43.49
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 51602
    Number of Reflections(Observed) 51481
    Number of Reflections(R-Free) 782
    Percent Reflections(Observed) 99.54
    R-Factor(All) 0.195
    R-Factor(Observed) 0.1957
    R-Work 0.195
    R-Free 0.2423
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 57.79
    Anisotropic B[1][1] -1.4897
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.9934
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 4.4831
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7
    Shell Resolution(Low) 2.77
    Number of Reflections(R-Free) 53
    Number of Reflections(R-Work) 3606
    R-Factor(R-Work) 0.2263
    R-Factor(R-Free) 0.2281
    Percent Reflections(Observed) 99.54
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 2.91
    t_omega_torsion 2.98
    t_angle_deg 1.06
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.424
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 11041
    Nucleic Acid Atoms 0
    Heterogen Atoms 18
    Solvent Atoms 275
     
     
  •   Software and Computing Hide
    Computing
    Data Collection PRODC
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement BUSTER 2.11.2
     
    Software
    refinement BUSTER version: 2.11.2
    model building PHASER
    data collection PRODC