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X-RAY DIFFRACTION
Materials and Methods page
1FPU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.2
    Temperature 277.0
    Details PEG 4000, magnesium chloride, mes, pH 6.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 110.7 α = 90
    b = 146.1 β = 90
    c = 152.8 γ = 90
     
    Space Group
    Space Group Name:    F 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 103
     
    Diffraction Detector
    Detector CCD
    Type BRANDEIS - B4
    Collection Date 1999-09-05
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X25
    Wavelength 0.9393
    Site NSLS
    Beamline X25
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.4
    Resolution(Low) 99
    Number Reflections(Observed) 221636
    Percent Possible(Observed) 98.7
    R Merge I(Observed) 0.068
    B(Isotropic) From Wilson Plot 61.0
    Redundancy 9.3
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.49
    Percent Possible(All) 90.6
    R Merge I(Observed) 0.216
    Redundancy 5.7
    Number Unique Reflections(All) 2190
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.4
    Resolution(Low) 99.0
    Number of Reflections(all) 24658
    Number of Reflections(Observed) 24122
    Number of Reflections(R-Free) 2383
    Percent Reflections(Observed) 97.8
    R-Work 0.239
    R-Free 0.264
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.4
    c_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4294
    Nucleic Acid Atoms 0
    Heterogen Atoms 58
    Solvent Atoms 99
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building AMORE
    data reduction SCALEPACK
    data collection DENZO