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X-RAY DIFFRACTION
Materials and Methods page
1D1B
  •   Crystallization Hide
    Crystallization Experiments
    Method microbatch
    pH 7
    Temperature 4.0
    Details 8.3 % PEG 8000 125 mM NaCl 3 mM DTT, pH 7.0, microbatch, temperature 4.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 103.88 α = 90
    b = 180.46 β = 90
    c = 54.07 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 1996-02-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRL BEAMLINE BL7-1
    Wavelength 0.908
    Site SSRL
    Beamline BL7-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 25
    Number Reflections(All) 67496
    Number Reflections(Observed) 67496
    Percent Possible(Observed) 97.0
    R Merge I(Observed) 0.04
    Redundancy 2.86
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.1
    Percent Possible(All) 94.0
    R Merge I(Observed) 0.144
    Redundancy 2.0
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.0
    Resolution(Low) 25.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 67496
    Number of Reflections(Observed) 67496
    Percent Reflections(Observed) 97.0
    R-Factor(All) 0.204
    R-Factor(Observed) 0.204
    R-Work 0.204
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_angle_deg 2.88
    t_bond_d 0.019
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5803
    Nucleic Acid Atoms 0
    Heterogen Atoms 30
    Solvent Atoms 541
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement TNT V. 5-E
     
    Software
    refinement TNT version: 5E
    model building AMORE