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X-RAY DIFFRACTION
Materials and Methods page
1YEX
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 277.0
    Details ammonium sulfate, MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 127.12 α = 90
    b = 170.95 β = 90
    c = 135.38 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 CCD
    Type ADSC QUANTUM 210
    Collection Date 2004-01-15
     
    Diffraction Radiation
    Monochromator Double Crystal
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.2.1
    Wavelength List 1.0
    Site ALS
    Beamline 8.2.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.3
    Resolution(Low) 100
    Number Reflections(All) 63119
    Number Reflections(Observed) 63119
    Percent Possible(Observed) 96.2
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.4
    Percent Possible(All) 99.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.3
    Resolution(Low) 100.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 61334
    Number of Reflections(Observed) 61334
    Number of Reflections(R-Free) 6396
    R-Factor(All) 0.1896
    R-Factor(Observed) 0.1896
    R-Work 0.1896
    R-Free 0.2335
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.41784
    c_bond_d 0.009646
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6506
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 425
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement CNS 1.0
     
    Software
    refinement CNS version: 1.0
    model building CNS
    data reduction SCALEPACK
    data collection DENZO