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X-RAY DIFFRACTION
Materials and Methods page
1BUW
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.8
    Details 1% PROTEIN 100 MM SODIUM CACODYLATE, PH 5.8 16% PEG 6000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 97.1 α = 90
    b = 101.2 β = 90
    c = 61.1 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 293
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type SDMS
    Collection Date 1997-04-15
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RU200
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.77
    Resolution(Low) 20
    Number Reflections(Observed) 55671
    Percent Possible(Observed) 93.0
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 1.77
    Resolution(Low) 1.9
    Percent Possible(All) 77.0
    Mean I Over Sigma(Observed) 2.5
    R-Sym I(Observed) 0.25
    Redundancy 2.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.9
    Resolution(Low) 8.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 55671
    Number of Reflections(R-Free) 5063
    Percent Reflections(Observed) 93.0
    R-Factor(Observed) 0.184
    R-Work 0.184
    R-Free 0.244
    R-Free Selection Details EVERY 10TH REFLECTION
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_bond_d 0.01
    x_angle_deg 1.2
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4342
    Nucleic Acid Atoms 0
    Heterogen Atoms 180
    Solvent Atoms 196
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution X-PLOR
    Structure Refinement X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    model building X-PLOR