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X-RAY DIFFRACTION
Materials and Methods page
4B7N
  •   Crystallization Hide
    Crystallization Experiments
    Details 18% PEG3350, 0.2M SODIUM FLUORIDE AND 0.1M BIS-TRIS PROPANE BUFFER (PH 6.5)
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 118.35 α = 90
    b = 118.35 β = 90
    c = 68.38 γ = 90
     
    Space Group
    Space Group Name:    P 4 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 77
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Collection Date 2011-01-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.97625
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.84
    Resolution(Low) 83.7
    Number Reflections(Observed) 11923
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.16
    Redundancy 13.3
     
    High Resolution Shell Details
    Resolution(High) 2.84
    Resolution(Low) 3.0
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.48
    Mean I Over Sigma(Observed) 6.0
    Redundancy 13.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.84
    Resolution(Low) 83.62
    Number of Reflections(Observed) 11333
    Number of Reflections(R-Free) 567
    Percent Reflections(Observed) 99.94
    R-Factor(Observed) 0.18706
    R-Work 0.18513
    R-Free 0.22401
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 12.705
    Anisotropic B[1][1] -0.1
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.1
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.19
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.844
    Shell Resolution(Low) 2.918
    Number of Reflections(R-Free) 41
    Number of Reflections(R-Work) 702
    R-Factor(R-Work) 0.286
    R-Factor(R-Free) 0.316
    Percent Reflections(Observed) 99.2
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.065
    r_dihedral_angle_4_deg 9.781
    r_dihedral_angle_3_deg 14.464
    r_dihedral_angle_2_deg 33.909
    r_dihedral_angle_1_deg 5.58
    r_angle_refined_deg 1.037
    r_bond_refined_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2989
    Nucleic Acid Atoms 0
    Heterogen Atoms 66
    Solvent Atoms 110
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER