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X-RAY DIFFRACTION
Materials and Methods page
4I17
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.43
    Temperature 293.0
    Details 2.6M ammonium sulfate, 0.1M MES pH 5.43, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.23 α = 90
    b = 60.58 β = 90
    c = 61.03 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Details KOHZU: Double Crystal Si(111)
    Collection Date 2012-09-19
     
    Diffraction Radiation
    Monochromator Double Crystal Si(111)
    Diffraction Protocol MAD
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.2.2
    Wavelength List 0.979111,0.979338,0.953725
    Site ALS
    Beamline 8.2.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.5
    Resolution(Low) 27.15
    Number Reflections(Observed) 33966
    Percent Possible(Observed) 94.6
    R Merge I(Observed) 0.048
    B(Isotropic) From Wilson Plot 22.734
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.55
    Percent Possible(All) 85.6
    R Merge I(Observed) 0.841
    Mean I Over Sigma(Observed) 2.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 1.83
    Resolution(Low) 27.153
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 18472
    Number of Reflections(R-Free) 952
    Percent Reflections(Observed) 92.57
    R-Factor(Observed) 0.1624
    R-Work 0.1614
    R-Free 0.1811
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.8652
    Anisotropic B[1][1] 2.9887
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.7355
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.7242
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.83
    Shell Resolution(Low) 1.94
    Number of Reflections(R-Free) 159
    Number of Reflections(R-Work) 2881
    R-Factor(R-Work) 0.1696
    R-Factor(R-Free) 0.2092
    Percent Reflections(Observed) 92.57
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_other_torsion 2.91
    t_omega_torsion 2.58
    t_angle_deg 0.94
    t_bond_d 0.01
     
    Coordinate Error
    Luzzati ESD(Observed) 0.175
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1756
    Nucleic Acid Atoms 0
    Heterogen Atoms 21
    Solvent Atoms 111
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution SHELXD,SHARP
    Structure Refinement BUSTER 2.10.0
     
    Software
    refinement BUSTER-TNT
    data processing Xscale version: March 15, 2012
    phasing SHARP
    phasing SHELX
    data extraction pdb_extract version: 3.10
    validation MOLPROBITY version: 3beta29