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X-RAY DIFFRACTION
Materials and Methods page
4A48
  •   Crystallization Hide
    Crystallization Experiments
    Details 200 MM NAF, 20% (W/V) PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 24.66 α = 90
    b = 52.6 β = 98.13
    c = 39.92 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 CCD
    Type ADSC
    Collection Date 2011-05-30
     
    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) 1.4
    Resolution(Low) 31.59
    Number Reflections(Observed) 18146
    Percent Possible(Observed) 91.4
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 12.1
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 1.4
    Resolution(Low) 1.48
    Percent Possible(All) 86.2
    R Merge I(Observed) 0.22
    Mean I Over Sigma(Observed) 5.1
    Redundancy 4.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.4
    Resolution(Low) 39.52
    Number of Reflections(Observed) 17213
    Number of Reflections(R-Free) 916
    Percent Reflections(Observed) 90.75
    R-Factor(Observed) 0.14263
    R-Work 0.13976
    R-Free 0.19527
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 14.371
    Anisotropic B[1][1] 0.25
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.38
    Anisotropic B[2][2] 0.8
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.95
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.4
    Shell Resolution(Low) 1.436
    Number of Reflections(R-Free) 62
    Number of Reflections(R-Work) 1177
    R-Factor(R-Work) 0.162
    R-Factor(R-Free) 0.301
    Percent Reflections(Observed) 83.04
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_sphericity_bonded 10.46
    r_sphericity_free 24.893
    r_rigid_bond_restr 2.421
    r_gen_planes_refined 0.007
    r_chiral_restr 0.091
    r_dihedral_angle_4_deg 20.461
    r_dihedral_angle_3_deg 12.401
    r_dihedral_angle_2_deg 41.57
    r_dihedral_angle_1_deg 5.624
    r_angle_refined_deg 1.525
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 998
    Nucleic Acid Atoms 0
    Heterogen Atoms 4
    Solvent Atoms 118
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) IMOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MOLREP