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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1S4S
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 291.0
    Details Ammoniumsulphate, Potassium Phosphate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.9 α = 90
    b = 66.9 β = 90
    c = 40.8 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2000-12-01
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 2000-12-01
     
    Diffraction Radiation
    Diffraction Protocol LAUE
    Diffraction Protocol LAUE
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 14-ID-B
    Wavelength List 1.0-1.5
    Site APS
    Beamline 14-ID-B
    Source SYNCHROTRON
    Type APS BEAMLINE 14-ID-B
    Wavelength List 1.0-1.5
    Site APS
    Beamline 14-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 1.9
    Resolution(Low) 40
    Number Reflections(All) 8326
    Number Reflections(Observed) 8326
    Percent Possible(Observed) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 15.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 8326
    Number of Reflections(Observed) 8326
    Number of Reflections(R-Free) 457
    R-Factor(Observed) 0.2446
    R-Work 0.2446
    R-Free 0.2892
     
    Temperature Factor Modeling
    Data Not Available
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 976
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 89
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) KB_SCAN
    Data Reduction (data scaling) LAUEVIEW, SVD4TX
    Structure Solution XTALVIEW
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building XTALVIEW
    data reduction SVD4TX
    data reduction LaueView
    data collection KB_SCAN