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X-RAY DIFFRACTION
Materials and Methods page
1D0X
  •   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 = 104 α = 90
    b = 180.5 β = 90
    c = 54 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 CCD
    Type ADSC QUANTUM
    Collection Date 1996-06-27
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE F1
    Wavelength 0.918
    Site CHESS
    Beamline F1
     
     
  •   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) 190396
    Number Reflections(Observed) 66106
    Percent Possible(Observed) 95.2
    R Merge I(Observed) 0.039
    Redundancy 2.9
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.1
    Percent Possible(All) 96.0
    R Merge I(Observed) 0.105
    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) 69439
    Number of Reflections(Observed) 66106
    Percent Reflections(Observed) 95.2
    R-Factor(All) 0.187
    R-Factor(Observed) 0.187
    R-Work 0.187
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_angle_deg 2.83
    t_bond_d 0.017
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5887
    Nucleic Acid Atoms 0
    Heterogen Atoms 26
    Solvent Atoms 730
     
     
  •   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