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X-RAY DIFFRACTION
Materials and Methods page
4B3L
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.1 M BIS TRIS PROPANE PH 7.5, 20% PEG 3350, 0.2 M NAF
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 107.83 α = 90
    b = 198.04 β = 118.51
    c = 107.88 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 120
     
    Diffraction Detector
    Collection Date 2011-02-04
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I02
    Wavelength 0.97950
    Site DIAMOND
    Beamline I02
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.51
    Resolution(Low) 99.02
    Number Reflections(Observed) 134562
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.05
    Redundancy 3.8
     
    High Resolution Shell Details
    Resolution(High) 2.51
    Resolution(Low) 2.58
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.51
    Mean I Over Sigma(Observed) 2.2
    Redundancy 3.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.51
    Resolution(Low) 94.75
    Number of Reflections(Observed) 127798
    Number of Reflections(R-Free) 6762
    Percent Reflections(Observed) 99.49
    R-Factor(Observed) 0.20767
    R-Work 0.20486
    R-Free 0.26139
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 46.303
    Anisotropic B[1][1] 0.08
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.1
    Anisotropic B[2][2] 0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.51
    Shell Resolution(Low) 2.575
    Number of Reflections(R-Free) 471
    Number of Reflections(R-Work) 9457
    R-Factor(R-Work) 0.337
    R-Factor(R-Free) 0.392
    Percent Reflections(Observed) 99.95
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.003
    r_gen_planes_refined 0.009
    r_chiral_restr 0.111
    r_dihedral_angle_4_deg 19.571
    r_dihedral_angle_3_deg 17.846
    r_dihedral_angle_2_deg 38.394
    r_dihedral_angle_1_deg 6.882
    r_angle_other_deg 0.987
    r_angle_refined_deg 1.698
    r_bond_other_d 0.002
    r_bond_refined_d 0.014
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 22602
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 17
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0025
     
    Software
    refinement REFMAC version: 5.7.0025
    model building MOLREP