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X-RAY DIFFRACTION
Materials and Methods page
4AYM
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Details 0.2 M IMIDAZOLE PH 6 20% PEG 4000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 78.09 α = 90
    b = 83.49 β = 90
    c = 361.43 γ = 90
     
    Space Group
    Space Group Name:    C 2 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Collection Date 2011-11-04
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04
    Wavelength 0.97950
    Site DIAMOND
    Beamline I04
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.85
    Resolution(Low) 180
    Number Reflections(Observed) 28212
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.13
    B(Isotropic) From Wilson Plot 73.84
    Redundancy 7.0
     
    High Resolution Shell Details
    Resolution(High) 2.85
    Resolution(Low) 2.92
    Percent Possible(All) 98.5
    R Merge I(Observed) 0.71
    Mean I Over Sigma(Observed) 2.7
    Redundancy 6.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.0
    Resolution(Low) 15.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 23962
    Number of Reflections(R-Free) 1213
    Percent Reflections(Observed) 99.94
    R-Factor(Observed) 0.2545
    R-Work 0.2543
    R-Free 0.2567
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 56.74
    Anisotropic B[1][1] -7.6877
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -7.6777
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 15.3654
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0
    Shell Resolution(Low) 3.13
    Number of Reflections(R-Free) 162
    Number of Reflections(R-Work) 2715
    R-Factor(R-Work) 0.2805
    R-Factor(R-Free) 0.3136
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.007
    t_angle_deg 1.07
    t_omega_torsion 3.23
    t_other_torsion 17.84
     
    Coordinate Error
    Luzzati ESD(Observed) 0.538
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7500
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 6
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement BUSTER 2.11.2
     
    Software
    refinement BUSTER version: 2.11.2
    model building PHASER