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X-RAY DIFFRACTION
Materials and Methods page
3USF
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 68.58 α = 90
    b = 108.78 β = 90
    c = 124.71 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CLSI BEAMLINE 08B1-1
    Wavelength List 0.9874
    Site CLSI
    Beamline 08B1-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 2.2
    Resolution(Low) 25
    Number Reflections(Observed) 31835
    B(Isotropic) From Wilson Plot 28.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.463
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 31267
    Number of Reflections(R-Free) 3125
    Percent Reflections(Observed) 93.6
    R-Work 0.178
    R-Free 0.232
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 28.4893
    Anisotropic B[1][1] 7.27
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -6.17
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.1
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.463
    Shell Resolution(Low) 2.55
    Number of Reflections(R-Free) 243
    Number of Reflections(R-Work) 2048
    R-Factor(R-Work) 0.239
    R-Factor(R-Free) 0.284
    R-Free Error 0.018
    Percent Reflections(Observed) 38.5
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 0.83
    c_dihedral_angle_d 22.6
    c_angle_deg 1.3
    c_bond_d 0.006
     
    Coordinate Error
    Luzzati ESD(Observed) 0.26
    Luzzati Sigma A(Observed) 0.27
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.34
    Luzzati Sigma A(R-Free Set) 0.39
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6234
    Nucleic Acid Atoms 0
    Heterogen Atoms 39
    Solvent Atoms 327
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrystalClear
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMoRE
    Structure Refinement CNS 1.3
     
    Software
    data extraction pdb_extract version: 3.10
    refinement CNS version: 1.3