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NEUTRON DIFFRACTION
Materials and Methods page
2WYX
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 72.99 α = 90
    b = 72.99 β = 90
    c = 98.36 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector IMAGE-PLATE
    Collection Date 2009-09-03
     
    Diffraction Radiation
     
    Diffraction Source
    Source ILL
    Wavelength 3.7
    Beamline LADI-III
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.1
    Resolution(Low) 19.4
    Number Reflections(Observed) 15814
    Percent Possible(Observed) 88.6
    R Merge I(Observed) 17.7
    Redundancy 8.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SOFTWARE USED: NULL
    reflnsShellList 2.1
    Resolution(Low) 19.409
    Cut-off Sigma(F) 1.52
    Number of Reflections(Observed) 15814
    Number of Reflections(R-Free) 840
    Percent Reflections(Observed) 88.6
    R-Factor(Observed) 0.226
    R-Work 0.2229
    R-Free 0.2579
     
    Temperature Factor Modeling
    Anisotropic B[1][1] -0.9814
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.9814
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.9627
     
    Resolution Shells
    Refinement method NEUTRON DIFFRACTION
    Shell Resolution(High) 2.102
    Shell Resolution(Low) 2.2639
    Number of Reflections(R-Free) 130
    Number of Reflections(R-Work) 2621
    R-Factor(R-Work) 0.2604
    R-Factor(R-Free) 0.2944
    Percent Reflections(Observed) 74.0
    Refinement method NEUTRON DIFFRACTION
    Shell Resolution(High) 2.2639
    Shell Resolution(Low) 2.4909
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 2787
    R-Factor(R-Work) 0.253
    R-Factor(R-Free) 0.3003
    Percent Reflections(Observed) 78.0
    Refinement method NEUTRON DIFFRACTION
    Shell Resolution(High) 2.4909
    Shell Resolution(Low) 2.8496
    Number of Reflections(R-Free) 155
    Number of Reflections(R-Work) 2974
    R-Factor(R-Work) 0.2292
    R-Factor(R-Free) 0.2688
    Percent Reflections(Observed) 83.0
    Refinement method NEUTRON DIFFRACTION
    Shell Resolution(High) 2.8496
    Shell Resolution(Low) 3.5835
    Number of Reflections(R-Free) 170
    Number of Reflections(R-Work) 3211
    R-Factor(R-Work) 0.2078
    R-Factor(R-Free) 0.2553
    Percent Reflections(Observed) 89.0
    Refinement method NEUTRON DIFFRACTION
    Shell Resolution(High) 3.5835
    Shell Resolution(Low) 16.0012
    Number of Reflections(R-Free) 185
    Number of Reflections(R-Work) 3388
    R-Factor(R-Work) 0.2048
    R-Factor(R-Free) 0.2275
    Percent Reflections(Observed) 90.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.004
    f_chiral_restr 0.083
    f_dihedral_angle_d 19.25
    f_angle_d 1.1
    f_bond_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1925
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 160
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) LAUEGEN
    Data Reduction (data scaling) LAUEGEN
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)