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X-RAY DIFFRACTION
Materials and Methods page
4G4I
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 4.6
    Temperature 289.0
    Details 25% PEG 550 MME, 0.1M sodium acetate , pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 52.01 α = 90
    b = 69.62 β = 90
    c = 103.82 γ = 90
     
    Space Group
    Space Group Name:    P 21 2 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type Atlas 135mm CCD detector
    Details Mutlti-layer Xray optic
    Collection Date 2011-11-11
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source OXFORD DIFFRACTION SUPERNOVA
    Type OTHER
    Wavelength List 1.5419
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.9
    Resolution(Low) 13.97
    Number Reflections(All) 30113
    Number Reflections(Observed) 30113
    Percent Possible(Observed) 99.0
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 8.5
    Redundancy 3.2
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 2.0
    Percent Possible(All) 95.6
    R Merge I(Observed) 0.21
    Mean I Over Sigma(Observed) 3.0
    Redundancy 2.0
    Number Unique Reflections(All) 4161
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 13.93
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 28557
    Number of Reflections(Observed) 28557
    Number of Reflections(R-Free) 1524
    Percent Reflections(Observed) 98.73
    R-Factor(All) 0.17088
    R-Factor(Observed) 0.17088
    R-Work 0.16894
    R-Free 0.20758
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 9.199
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.0
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.0
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.9
    Shell Resolution(Low) 1.948
    Number of Reflections(R-Free) 90
    Number of Reflections(R-Work) 1811
    R-Factor(R-Work) 0.212
    R-Factor(R-Free) 0.254
    Percent Reflections(Observed) 92.82
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.068
    r_dihedral_angle_4_deg 16.11
    r_dihedral_angle_3_deg 12.314
    r_dihedral_angle_2_deg 28.646
    r_dihedral_angle_1_deg 5.117
    r_angle_refined_deg 0.997
    r_bond_refined_d 0.006
     
    Coordinate Error
    Luzzati ESD(Observed) 0.186
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2736
    Nucleic Acid Atoms 0
    Heterogen Atoms 50
    Solvent Atoms 437
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CrysAlisPro
    Data Reduction (intensity integration) CrysAlisPro
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building PHASER
    data collection CrysAlisPro