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X-RAY DIFFRACTION
Materials and Methods page
4B1M
  •   Crystallization Hide
    Crystallization Experiments
    Details 1.6-2.2 M AMMONIUM SULFATE, 1.4 - 2.4 M NACL, 5-6 MM LEVAN TRIOSE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.9 α = 90
    b = 36.91 β = 90.61
    c = 87.36 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL (PILATUS 6M)
    Type DECTRIS
    Collection Date 2011-12-18
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I24
    Wavelength 0.97840
    Site DIAMOND
    Beamline I24
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.1
    Resolution(Low) 43.67
    Number Reflections(Observed) 158032
    Percent Possible(Observed) 91.2
    R Merge I(Observed) 0.05
    Redundancy 3.3
     
    High Resolution Shell Details
    Resolution(High) 1.1
    Resolution(Low) 1.16
    Percent Possible(All) 55.4
    R Merge I(Observed) 0.37
    Mean I Over Sigma(Observed) 2.0
    Redundancy 2.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.1
    Resolution(Low) 87.35
    Number of Reflections(Observed) 150129
    Number of Reflections(R-Free) 7887
    Percent Reflections(Observed) 91.07
    R-Factor(Observed) 0.15759
    R-Work 0.15635
    R-Free 0.18121
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 9.975
    Anisotropic B[1][1] 0.52
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -0.47
    Anisotropic B[2][2] -1.03
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.5
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.1
    Shell Resolution(Low) 1.129
    Number of Reflections(R-Free) 305
    Number of Reflections(R-Work) 5579
    R-Factor(R-Work) 0.323
    R-Factor(R-Free) 0.374
    Percent Reflections(Observed) 46.39
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 10.399
    r_sphericity_free 28.887
    r_rigid_bond_restr 2.995
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.007
    r_chiral_restr 0.198
    r_dihedral_angle_4_deg 14.795
    r_dihedral_angle_3_deg 11.431
    r_dihedral_angle_2_deg 37.156
    r_dihedral_angle_1_deg 7.964
    r_angle_other_deg 0.885
    r_angle_refined_deg 1.909
    r_bond_other_d 0.001
    r_bond_refined_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3808
    Nucleic Acid Atoms 0
    Heterogen Atoms 78
    Solvent Atoms 469
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MOLREP