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X-RAY DIFFRACTION
Materials and Methods page
2W81
  •   Crystallization Hide
    Crystallization Experiments
    pH 9
    Details 20% PEG 6000, 0.1M BICINE PH 9.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 185.52 α = 90
    b = 52.21 β = 118.19
    c = 128.78 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2008-07-12
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.9814
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.35
    Resolution(Low) 40
    Number Reflections(Observed) 43159
    Percent Possible(Observed) 94.3
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 46.43
    Redundancy 3.6
     
    High Resolution Shell Details
    Resolution(High) 2.35
    Resolution(Low) 2.41
    Percent Possible(All) 95.5
    R Merge I(Observed) 0.32
    Mean I Over Sigma(Observed) 4.5
    Redundancy 3.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 2.35
    Resolution(Low) 38.81
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 43084
    Number of Reflections(R-Free) 2187
    Percent Reflections(Observed) 93.8
    R-Factor(Observed) 0.275
    R-Work 0.274
    R-Free 0.283
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 42.25
    Anisotropic B[1][1] 0.30662
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 2.57021
    Anisotropic B[2][2] -11.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 10.7234
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.35
    Shell Resolution(Low) 2.49
    Number of Reflections(R-Free) 368
    Number of Reflections(R-Work) 6538
    R-Factor(R-Work) 0.3102
    R-Factor(R-Free) 0.3434
    Percent Reflections(Observed) 93.84
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 8412
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 424
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XIA2 WITH XDS
    Data Reduction (data scaling) XIA2 WITH SCALA
    Structure Solution BUSTER-TNT, PHASER, SHARP, SOLOMON, DM
    Structure Refinement BUSTER-TNT 2.5.1
     
    Software
    refinement BUSTER-TNT version: 2.5.1
    model building DM
    model building SOLOMON
    model building SHARP
    model building PHASER
    model building BUSTER-TNT