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X-RAY DIFFRACTION
Materials and Methods page
4DUS
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.6
    Temperature 293.0
    Details 20% (w/v) PEG 5000 monomethylethyl ether (MME), 200mM sodium citrate, 200mM sodium iodide, , pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 102.31 α = 90
    b = 102.31 β = 90
    c = 169.76 γ = 120
     
    Space Group
    Space Group Name:    P 61 2 2
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2009-02-14
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.1
    Wavelength List 1.0
    Site ALS
    Beamline 5.0.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.5
    Resolution(Low) 20
    Number Reflections(All) 18831
    Number Reflections(Observed) 18831
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.093
    Redundancy 10.5
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.59
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.436
    Redundancy 10.5
    Number Unique Reflections(All) 1833
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 18727
    Number of Reflections(Observed) 18727
    Number of Reflections(R-Free) 968
    Percent Reflections(Observed) 99.26
    R-Factor(Observed) 0.2242
    R-Work 0.2209
    R-Free 0.2891
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 35.9526
    Anisotropic B[1][1] -0.83
    Anisotropic B[1][2] -0.42
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.83
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.25
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.564
    Number of Reflections(R-Free) 72
    Number of Reflections(R-Work) 1096
    R-Factor(R-Work) 0.301
    R-Factor(R-Free) 0.421
    Percent Reflections(Observed) 99.83
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.089
    r_dihedral_angle_4_deg 16.089
    r_dihedral_angle_3_deg 16.738
    r_dihedral_angle_2_deg 33.569
    r_dihedral_angle_1_deg 6.961
    r_angle_refined_deg 1.393
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2885
    Nucleic Acid Atoms 0
    Heterogen Atoms 54
    Solvent Atoms 43
     
     
  •   Software and Computing Hide
    Computing
    Data Collection BOS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution phaser
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    data reduction SCALEPACK