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X-RAY DIFFRACTION
Materials and Methods page
4DYD
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 293.0
    Details 2%(v/v) polyethylene glycol 400, 0.2M lithium sulfate, 1.6M ammonium sulfate, 0.1M sodium citrate, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 100.48 α = 90
    b = 100.48 β = 90
    c = 131.91 γ = 120
     
    Space Group
    Space Group Name:    P 62 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 85
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IV++
    Details CONFOCAL
    Collection Date 2011-07-24
     
    Diffraction Radiation
    Monochromator MULTILAYER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FR-E+ DW
    Wavelength List 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.95
    Resolution(Low) 50
    Number Reflections(Observed) 28421
    Percent Possible(Observed) 96.2
    R Merge I(Observed) 0.061
    B(Isotropic) From Wilson Plot 34.4
    Redundancy 4.8
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 1.98
    Percent Possible(All) 68.4
    R Merge I(Observed) 0.58
    Mean I Over Sigma(Observed) 1.8
    R-Sym I(Observed) 0.58
    Redundancy 2.0
    Number Unique Reflections(All) 1362
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR
    reflnsShellList 1.95
    Resolution(Low) 39.97
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 28335
    Number of Reflections(Observed) 26933
    Number of Reflections(R-Free) 1462
    Percent Reflections(Observed) 96.6
    R-Factor(All) 0.221
    R-Factor(Observed) 0.217
    R-Work 0.217
    R-Free 0.242
    R-Free Selection Details THICK SHELLS
     
    Temperature Factor Modeling
    Isotropic Thermal Model variable
    Mean Isotropic B Value 49.6
    Anisotropic B[1][1] 0.22
    Anisotropic B[1][2] 2.35
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.22
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.44
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 1.98
    Number of Reflections(Observed) 1362
    Number of Reflections(R-Free) 56
    Number of Reflections(R-Work) 1010
    R-Factor(R-Work) 0.415
    R-Factor(R-Free) 0.417
    R-Free Error 0.056
    Percent Reflections(Observed) 75.3
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 1.11
    c_bond_d 0.004
    c_angle_deg 1.1
    c_dihedral_angle_d 17.9
     
    Coordinate Error
    Luzzati ESD(Observed) 0.26
    Luzzati Sigma A(Observed) 0.34
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.33
    Luzzati Sigma A(R-Free Set) 0.46
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2135
    Nucleic Acid Atoms 0
    Heterogen Atoms 119
    Solvent Atoms 42
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-3000
    Structure Solution SOLVE
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building SOLVE
    data collection ADSC version: Quantum