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X-RAY DIFFRACTION
Materials and Methods page
4AC7
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.3
    Details 1.8 M AMMONIUM SULPHATE, 100 MM CITRATE PH 6.3, 50 MM NA2SO3
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 131.55 α = 90
    b = 131.55 β = 90
    c = 189.52 γ = 120
     
    Space Group
    Space Group Name:    P 63 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARRESEARCH
    Collection Date 2011-09-30
     
    Diffraction Radiation
    Monochromator SI(III) CRYSTAL MONOCHROMATOR
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PETRA III, EMBL C/O DESY BEAMLINE P14 (MX2)
    Wavelength 1.1267
    Site PETRA III, EMBL C/O DESY
    Beamline P14 (MX2)
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.5
    Resolution(Low) 113.93
    Number Reflections(Observed) 153738
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.1
    Redundancy 15.5
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.58
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.58
    Mean I Over Sigma(Observed) 4.0
    Redundancy 9.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method ISOMORPHOUS REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 113.93
    Number of Reflections(Observed) 145792
    Number of Reflections(R-Free) 7712
    Percent Reflections(Observed) 99.86
    R-Factor(Observed) 0.11847
    R-Work 0.11703
    R-Free 0.14605
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 13.109
    Anisotropic B[1][1] 0.52
    Anisotropic B[1][2] 0.26
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.52
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.78
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.5
    Shell Resolution(Low) 1.539
    Number of Reflections(R-Free) 541
    Number of Reflections(R-Work) 9983
    R-Factor(R-Work) 0.17
    R-Factor(R-Free) 0.226
    Percent Reflections(Observed) 99.93
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 7.086
    r_sphericity_free 24.641
    r_rigid_bond_restr 2.383
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.087
    r_dihedral_angle_4_deg 16.322
    r_dihedral_angle_3_deg 11.53
    r_dihedral_angle_2_deg 34.847
    r_dihedral_angle_1_deg 6.259
    r_angle_other_deg 0.947
    r_angle_refined_deg 1.448
    r_bond_other_d 0.001
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6014
    Nucleic Acid Atoms 0
    Heterogen Atoms 76
    Solvent Atoms 671
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution REFMAC5
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building REFMAC5