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X-RAY DIFFRACTION
Materials and Methods page
4ADE
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details 1.4 M SODIUM MALONATE PH 7, 10% (V/V) MMT (MALATE-MES-TRIS) BUFFER AT PH 5.0, AT 293K WITH A PROTEIN TO CRYSTALLANT RATIO OF 3:1 IN THE PRESENCE OF SILVER BULLET SCREEN NUMBER 62.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 231.47 α = 90
    b = 231.47 β = 90
    c = 110.42 γ = 120
     
    Space Group
    Space Group Name:    H 3 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (QUANTUM 315)
    Type ADSC
    Collection Date 2011-04-12
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type AUSTRALIAN SYNCHROTRON BEAMLINE MX2
    Wavelength 0.95369
    Site AUSTRALIAN SYNCHROTRON
    Beamline MX2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.75
    Resolution(Low) 19.9
    Number Reflections(Observed) 29220
    Percent Possible(Observed) 99.3
    R Merge I(Observed) 0.15
    Redundancy 22.1
     
    High Resolution Shell Details
    Resolution(High) 2.75
    Resolution(Low) 2.9
    Percent Possible(All) 99.2
    R Merge I(Observed) 0.72
    Mean I Over Sigma(Observed) 6.0
    Redundancy 22.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.75
    Resolution(Low) 115.73
    Number of Reflections(Observed) 27740
    Number of Reflections(R-Free) 1480
    Percent Reflections(Observed) 99.17
    R-Factor(Observed) 0.15633
    R-Work 0.15398
    R-Free 0.20133
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 36.326
    Anisotropic B[1][1] 1.83
    Anisotropic B[1][2] 0.91
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.83
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.74
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.75
    Shell Resolution(Low) 2.821
    Number of Reflections(R-Free) 102
    Number of Reflections(R-Work) 1996
    R-Factor(R-Work) 0.249
    R-Factor(R-Free) 0.346
    Percent Reflections(Observed) 99.01
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.008
    r_chiral_restr 0.118
    r_dihedral_angle_4_deg 19.308
    r_dihedral_angle_3_deg 18.201
    r_dihedral_angle_2_deg 38.271
    r_dihedral_angle_1_deg 6.643
    r_angle_refined_deg 1.803
    r_bond_refined_d 0.017
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5682
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 60
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER