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X-RAY DIFFRACTION
Materials and Methods page
4J2X
  •   Crystallization Hide
    Crystallization Experiments
    Method MICROBATCH
    pH 7.1
    Temperature 277.0
    Details 21% PEG3350, 0.1 M HEPES, pH 7.1, 0.25 M ammonium acetate, MICROBATCH, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 62.16 α = 90
    b = 97.29 β = 93.17
    c = 144.1 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 MARMOSAIC 225 mm CCD
    Collection Date 2011-03-27
     
    Diffraction Radiation
    Monochromator diamond(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-F
    Wavelength List 0.97872
    Site APS
    Beamline 21-ID-F
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.85
    Resolution(Low) 40.3
    Number Reflections(All) 37773
    Number Reflections(Observed) 37773
    Percent Possible(Observed) 95.9
    R Merge I(Observed) 0.053
    B(Isotropic) From Wilson Plot 105.45
    Redundancy 5.6
     
    High Resolution Shell Details
    Resolution(High) 2.85
    Resolution(Low) 2.93
    Percent Possible(All) 93.96
    Mean I Over Sigma(Observed) 1.82
    R-Sym I(Observed) 0.375
    Redundancy 2.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.85
    Resolution(Low) 40.3
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 37773
    Number of Reflections(Observed) 37773
    Number of Reflections(R-Free) 1898
    Percent Reflections(Observed) 93.96
    R-Factor(All) 0.1905
    R-Factor(Observed) 0.1905
    R-Work 0.1884
    R-Free 0.2308
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 108.71
    Anisotropic B[1][1] -1.6996
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 9.2332
    Anisotropic B[2][2] 13.7749
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -12.0753
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.85
    Shell Resolution(Low) 2.93
    Number of Reflections(R-Free) 63
    Number of Reflections(R-Work) 1444
    R-Factor(R-Work) 0.3816
    R-Factor(R-Free) 0.4375
    Percent Reflections(Observed) 93.96
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 21.52
    t_omega_torsion 3.23
    t_angle_deg 1.29
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.56
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6913
    Nucleic Acid Atoms 1218
    Heterogen Atoms 4
    Solvent Atoms 8
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution PHASER
    Structure Refinement BUSTER 2.10.0
     
    Software
    refinement BUSTER version: 2.10.0
    model building PHASER
    data collection HKL-2000