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X-RAY DIFFRACTION
Materials and Methods page
3ZED
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 20% (W/V) POLYETHYLENE GLYCOL 3350 AND 0.2M POTASSIUM FLUORIDE, pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 118.27 α = 90
    b = 341.87 β = 90
    c = 59.7 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Details MIRRORS
    Collection Date 2011-05-30
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I04-1
    Wavelength 0.9173
    Site DIAMOND
    Beamline I04-1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.2
    Resolution(Low) 68.4
    Number Reflections(Observed) 123796
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.12
    B(Isotropic) From Wilson Plot 46.48
    Redundancy 6.7
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.26
    Percent Possible(All) 99.2
    Mean I Over Sigma(Observed) 1.2
    Redundancy 6.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 59.13
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 123689
    Number of Reflections(R-Free) 6202
    Percent Reflections(Observed) 99.63
    R-Factor(Observed) 0.181
    R-Work 0.1793
    R-Free 0.2145
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 55.66
    Anisotropic B[1][1] 5.2703
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 2.0945
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -7.3648
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.26
    Number of Reflections(R-Free) 461
    Number of Reflections(R-Work) 8451
    R-Factor(R-Work) 0.2287
    R-Factor(R-Free) 0.2578
    Percent Reflections(Observed) 99.63
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 0.99
    t_omega_torsion 3.12
    t_other_torsion 2.76
     
    Coordinate Error
    Luzzati ESD(Observed) 0.308
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 18145
    Nucleic Acid Atoms 0
    Heterogen Atoms 24
    Solvent Atoms 1109
     
     
  •   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