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X-RAY DIFFRACTION
Materials and Methods page
1RVW
  •   Crystallization Hide
    Crystallization Experiments
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 54.28 α = 90
    b = 54.28 β = 90
    c = 194.12 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 293
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type SIEMENS
    Collection Date 1995-02
     
    Diffraction Radiation
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH2R
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.5
    Resolution(Low) 25
    Number Reflections(Observed) 9340
    Percent Possible(Observed) 86.7
    R Merge I(Observed) 0.065
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.61
    Percent Possible(All) 75.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method DIFFERENCE FOURIER
    reflnsShellList 2.5
    Resolution(Low) 25.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 9340
    Percent Reflections(Observed) 86.7
    R-Factor(Observed) 0.167
    R-Work 0.167
     
    Temperature Factor Modeling
    Mean Isotropic B Value 33.8
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.61
    Number of Reflections(R-Work) 993
    R-Factor(R-Work) 0.241
    Percent Reflections(Observed) 75.7
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_bond_d 0.008
    x_angle_deg 1.3
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2199
    Nucleic Acid Atoms 0
    Heterogen Atoms 95
    Solvent Atoms 25
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution X-PLOR 3.851
    Structure Refinement X-PLOR 3.851
     
    Software
    refinement X-PLOR version: 3.851
    model building X-PLOR version: 3.851