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X-RAY DIFFRACTION
Materials and Methods page
1C10
  •   Crystallization Hide
    Crystallization Experiments
    pH 5.5
    Details SODIUM CHLORIDE, PH = 5.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.53 α = 90
    b = 78.53 β = 90
    c = 37.74 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 277
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Details MULTILAYER MIRROR
    Collection Date 1996-02-08
     
    Diffraction Radiation
    Monochromator SI (III)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type LURE BEAMLINE DW32
    Wavelength 0.961
    Site LURE
    Beamline DW32
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 4.0
    Resolution(High) 2.03
    Resolution(Low) 9.9
    Number Reflections(Observed) 6454
    Percent Possible(Observed) 79.0
    R Merge I(Observed) 0.044
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 2.03
    Resolution(Low) 2.15
    Percent Possible(All) 59.0
    R Merge I(Observed) 0.152
    Mean I Over Sigma(Observed) 4.3
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 2.03
    Resolution(Low) 9.9
    Cut-off Sigma(F) 4.0
    Number of Reflections(all) 6454
    Percent Reflections(Observed) 76.7
    R-Factor(All) 0.172
    R-Factor(Observed) 0.17
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_from_restr_planes 0.024
    s_angle_d 0.023
    s_bond_d 0.006
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 10
    Solvent Atoms 69
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) CCP4 (SCALA)
    Structure Solution CCP4
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building CCP4
    data reduction SCALA
    data collection MOSFLM