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X-RAY DIFFRACTION
Materials and Methods page
4IUL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 291.0
    Details 0.1 M HEPES pH 7.5, 0.2 M ammonium sulfate and 18 20% (w/v) polyethylene glycol 5000 monomethyl ether, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 167.7 α = 90
    b = 56.7 β = 112.05
    c = 74.37 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 QUANTUM 210
    Collection Date 2009-04-30
     
    Diffraction Radiation
    Monochromator Horizontal focusing 5.05 asymmetric cut Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE A1
    Wavelength List 0.9785
    Site CHESS
    Beamline A1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.3
    Resolution(Low) 30
    Number Reflections(All) 28073
    Number Reflections(Observed) 28017
    Percent Possible(Observed) 99.8
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.38
    Percent Possible(All) 87.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 29003
    Number of Reflections(Observed) 27401
    Number of Reflections(R-Free) 2495
    R-Factor(All) 0.224
    R-Factor(Observed) 0.224
    R-Work 0.221
    R-Free 0.256
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Data Not Available
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3810
    Nucleic Acid Atoms 0
    Heterogen Atoms 25
    Solvent Atoms 224
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution ccp4
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building ccp4
    data collection HKL-2000