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X-RAY DIFFRACTION
Materials and Methods page
4B12
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details 0.2 M AMMONIUM SULPHATE, 24-26 % PEG 3350, 0.1 M BISTRIS PH 6.0 - 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.47 α = 90
    b = 121.92 β = 90
    c = 178.25 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (Q315)
    Type ADSC
    Collection Date 2011-07-11
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I02
    Wavelength 0.9795
    Site DIAMOND
    Beamline I02
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.79
    Resolution(Low) 55
    Number Reflections(Observed) 118372
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.11
    Redundancy 7.2
     
    High Resolution Shell Details
    Resolution(High) 1.79
    Resolution(Low) 1.84
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.66
    Mean I Over Sigma(Observed) 3.0
    Redundancy 7.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.79
    Resolution(Low) 54.76
    Number of Reflections(Observed) 112339
    Number of Reflections(R-Free) 5949
    Percent Reflections(Observed) 99.92
    R-Factor(Observed) 0.18767
    R-Work 0.18498
    R-Free 0.23856
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.198
    Anisotropic B[1][1] -0.79
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.46
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.33
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.792
    Shell Resolution(Low) 1.839
    Number of Reflections(R-Free) 418
    Number of Reflections(R-Work) 8209
    R-Factor(R-Work) 0.259
    R-Factor(R-Free) 0.326
    Percent Reflections(Observed) 99.94
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.013
    r_chiral_restr 0.157
    r_dihedral_angle_4_deg 13.374
    r_dihedral_angle_3_deg 15.032
    r_dihedral_angle_2_deg 37.575
    r_dihedral_angle_1_deg 6.58
    r_angle_refined_deg 2.113
    r_bond_refined_d 0.022
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 9411
    Nucleic Acid Atoms 0
    Heterogen Atoms 316
    Solvent Atoms 1128
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0025
     
    Software
    refinement REFMAC version: 5.7.0025
    model building MOLREP