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X-RAY DIFFRACTION
Materials and Methods page
2XNU
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 0.2M SODIUM BROMIDE, 0.1M BIS-TRIS PROPANE PH 7.5, 20% PEG3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 135.74 α = 90
    b = 177.01 β = 90
    c = 129.58 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type PSI PILATUS 6M
    Details DYNAMICALLY BENDABLE MIRROR
    Collection Date 2008-09-13
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 1.2833
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.7
    Resolution(High) 2.5
    Resolution(Low) 40.1
    Number Reflections(Observed) 49629
    Percent Possible(Observed) 93.0
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 60.85
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.69
    Percent Possible(All) 91.3
    R Merge I(Observed) 0.31
    Mean I Over Sigma(Observed) 3.6
    Redundancy 3.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.55
    Resolution(Low) 40.09
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 47197
    Number of Reflections(R-Free) 2413
    R-Factor(Observed) 0.208
    R-Work 0.2068
    R-Free 0.2298
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 43.45
    Anisotropic B[1][1] 3.7506
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.9731
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.7775
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.55
    Shell Resolution(Low) 2.62
    Number of Reflections(R-Free) 148
    Number of Reflections(R-Work) 3317
    R-Factor(R-Work) 0.233
    R-Factor(R-Free) 0.2541
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.008
    t_angle_deg 1.02
    t_omega_torsion 3.24
    t_other_torsion 2.85
     
    Coordinate Error
    Luzzati ESD(Observed) 0.377
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8202
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 226
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMORE
    Structure Refinement BUSTER 2.8.0
     
    Software
    refinement BUSTER version: 2.8.0
    model building AMORE