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X-RAY DIFFRACTION
Materials and Methods page
1OCY
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.6
    Details 15-25 % (V/V),2-METHYLPROPANE-2-OL (TERTIARY BUTANOL), 100 MM SODIUM CITRATE PH 5.6, 10% (V/V) GLYCEROL,10 MM HEPES, 150 MM SODIUM CHLORIDE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 50.78 α = 90
    b = 50.78 β = 90
    c = 435.65 γ = 120
     
    Space Group
    Space Group Name:    P 3 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2002-09-13
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID29
    Wavelength 0.9464
    Site ESRF
    Beamline ID29
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.5
    Resolution(Low) 15
    Number Reflections(Observed) 96264
    Percent Possible(Observed) 89.8
    R Merge I(Observed) 0.106
    B(Isotropic) From Wilson Plot 14.103
    Redundancy 6.56
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.58
    Percent Possible(All) 53.3
    R Merge I(Observed) 0.28
    Mean I Over Sigma(Observed) 2.37
    Redundancy 3.13
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SIRAS
    reflnsShellList 1.5
    Resolution(Low) 15.0
    Number of Reflections(Observed) 94341
    Number of Reflections(R-Free) 1922
    Percent Reflections(Observed) 89.7582
    R-Work 0.1434
    R-Free 0.1516
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.47
    Anisotropic B[1][1] 0.36
    Anisotropic B[1][2] 0.18
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.36
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.53
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1537
    Nucleic Acid Atoms 0
    Heterogen Atoms 24
    Solvent Atoms 516
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution SOLVE/RESOLVE
    Structure Refinement REFMAC
     
    Software
    refinement REFMAC
    model building SOLVE/RESOLVE