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X-RAY DIFFRACTION
Materials and Methods page
4E0L
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion, hanging drop
    pH 6.2
    Temperature 290.0
    Details 0.1M Na/K phosphate buffer pH 6.2, 35% (v/v) 2-methyl-2,4-pentanediol, vapor diffusion, hanging drop, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.99 α = 90
    b = 40.78 β = 98.76
    c = 23.99 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2011-04-25
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 24-ID-C
    Wavelength List 0.97949
    Site APS
    Beamline 24-ID-C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.7
    Resolution(Low) 19.41
    Number Reflections(Observed) 6471
    Percent Possible(Observed) 91.5
    R Merge I(Observed) 0.104
    B(Isotropic) From Wilson Plot 14.51
     
    High Resolution Shell Details
    Resolution(High) 1.7
    Resolution(Low) 1.75
    Percent Possible(All) 64.5
    R Merge I(Observed) 0.53
    Mean I Over Sigma(Observed) 2.38
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 19.41
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 6471
    Number of Reflections(R-Free) 648
    Percent Reflections(Observed) 91.09
    R-Factor(Observed) 0.2311
    R-Work 0.2282
    R-Free 0.2575
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 17.69
    Anisotropic B[1][1] 0.1524
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0563
    Anisotropic B[2][2] -0.4799
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.3274
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.9
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 1445
    R-Factor(R-Work) 0.1937
    R-Factor(R-Free) 0.2188
    Percent Reflections(Observed) 91.09
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.008
    t_angle_deg 0.96
     
    Coordinate Error
    Luzzati ESD(Observed) 0.256
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 524
    Nucleic Acid Atoms 0
    Heterogen Atoms 16
    Solvent Atoms 16
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) XSCALE
    Structure Refinement BUSTER 2.10.0
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    data reduction Xscale