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X-RAY DIFFRACTION
Materials and Methods page
2EU2
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8
    Temperature 293.0
    Details 2.6 M Ammonium sulfate 50 mM Tris-Cl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 42.97 α = 90
    b = 42.06 β = 104.03
    c = 72.41 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 ADSC QUANTUM 210
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE A1
    Wavelength List 0.978
    Site CHESS
    Beamline A1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 3.0
    Resolution(High) 1.15
    Resolution(Low) 20
    Number Reflections(Observed) 87379
    Percent Possible(Observed) 97.9
    Redundancy 7.0
     
    High Resolution Shell Details
    Resolution(High) 1.15
    Resolution(Low) 1.19
    Percent Possible(All) 89.3
    Mean I Over Sigma(Observed) 4.7
    R-Sym I(Observed) 0.323
    Redundancy 4.1
    Number Unique Reflections(All) 7896
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.15
    Resolution(Low) 20.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 87647
    Number of Reflections(Observed) 84351
    Number of Reflections(R-Free) 4272
    Percent Reflections(Observed) 97.9
    R-Factor(Observed) 0.136
    R-Work 0.136
    R-Free 0.166
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_bond_d 0.01
    s_angle_d 1.315
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2048
    Nucleic Acid Atoms 0
    Heterogen Atoms 15
    Solvent Atoms 310
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement ShelXL97
     
    Software
    refinement CNS version: 1.1
    model building CNS
    data reduction SCALEPACK
    data collection HKL-2000