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X-RAY DIFFRACTION
Materials and Methods page
4EMN
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 7.5
    Temperature 293.0
    Details 0.5% peg8000, 1M ammonium sulfate, pH 7.5, VAPOR DIFFUSION, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.54 α = 90
    b = 50.73 β = 104.09
    c = 66.42 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MAR CCD 165 mm
    Collection Date 2008-01-01
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ELETTRA BEAMLINE 5.2R
    Wavelength List 1.0
    Site ELETTRA
    Beamline 5.2R
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.17
    Resolution(Low) 30
    Number Reflections(Observed) 85254
    Percent Possible(Observed) 92.0
    R Merge I(Observed) 0.052
    Redundancy 3.1
     
    High Resolution Shell Details
    Resolution(High) 1.17
    Resolution(Low) 1.21
    Percent Possible(All) 75.1
    R Merge I(Observed) 0.021
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.17
    Resolution(Low) 15.0
    Cut-off Sigma(F) 4.0
    Number of Reflections(Observed) 80945
    Number of Reflections(R-Free) 4263
    R-Factor(All) 0.1503
    R-Factor(Observed) 0.1291
    R-Work 0.127
    R-Free 0.1876
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.17
    Shell Resolution(Low) 1.21
    Number of Reflections(Observed) 80945
    Number of Reflections(R-Free) 4263
    R-Factor(R-Work) 0.012
    R-Factor(R-Free) 0.018
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_d 0.03
    c_bond_d 0.02
     
    Coordinate Error
    Luzzati ESD(Observed) 0.1
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2402
    Nucleic Acid Atoms 0
    Heterogen Atoms 64
    Solvent Atoms 567
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASES
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building PHASES
    data collection HKL-2000