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X-RAY DIFFRACTION
Materials and Methods page
1A80
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.1
    Details pH 7.1
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 35.7 α = 90
    b = 55.8 β = 92.2
    c = 74.7 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 295
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS II
    Collection Date 1996-07-07
     
    Diffraction Radiation
    Monochromator GRAPHITE(002)
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH2R
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.1
    Resolution(Low) 100
    Number Reflections(Observed) 14803
    Percent Possible(Observed) 85.0
    B(Isotropic) From Wilson Plot 14.6
    Redundancy 2.6
     
    High Resolution Shell Details
    Resolution(High) 2.1
    Resolution(Low) 2.18
    Percent Possible(All) 75.2
    Mean I Over Sigma(Observed) 2.5
    R-Sym I(Observed) 0.421
    Redundancy 2.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.1
    Resolution(Low) 60.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 14803
    Number of Reflections(Observed) 12891
    Percent Reflections(Observed) 85.0
     
    Temperature Factor Modeling
    Isotropic Thermal Model TRONRUD, 1996
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_angle_deg 1.9
    t_bond_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2122
    Nucleic Acid Atoms 0
    Heterogen Atoms 48
    Solvent Atoms 105
     
     
  •   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