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X-RAY DIFFRACTION
Materials and Methods page
4B00
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details 11% PEG6K, 90 MM NAAC PH 5.0, 18 MM TRIS PH 8.5, 135 MM NACL
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 47.96 α = 90
    b = 75.91 β = 90
    c = 104.65 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 (SATURN A200)
    Type RIGAKU
    Collection Date 2010-10-27
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FR-E PLUS
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.83
    Resolution(Low) 43.08
    Number Reflections(Observed) 34330
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 23.05
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 1.83
    Resolution(Low) 1.93
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.45
    Mean I Over Sigma(Observed) 2.1
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.83
    Resolution(Low) 43.08
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 34169
    Number of Reflections(R-Free) 1711
    Percent Reflections(Observed) 99.16
    R-Factor(Observed) 0.1756
    R-Work 0.1731
    R-Free 0.2258
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.56
    Anisotropic B[1][1] -4.4965
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -2.4555
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 6.9521
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.83
    Shell Resolution(Low) 1.89
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2764
    R-Factor(R-Work) 0.2398
    R-Factor(R-Free) 0.2773
    Percent Reflections(Observed) 99.16
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.14
    t_omega_torsion 4.0
    t_other_torsion 15.9
     
    Coordinate Error
    Luzzati ESD(Observed) 0.188
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2949
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 364
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution REFMAC5
    Structure Refinement BUSTER 2.11.1
     
    Software
    refinement BUSTER version: 2.11.1
    model building REFMAC5