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X-RAY DIFFRACTION
Materials and Methods page
4JA1
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 298.0
    Details Protein 7-15mg/ml, 25-30% (w/v) PEG 8000, 10 mM CaCl2, 100 mM TRIS, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 38.12 α = 90
    b = 77.61 β = 90
    c = 106.05 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 IMAGE PLATE
    Type PSI PILATUS 6M
    Collection Date 2011-07-11
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID29
    Wavelength List 0.976
    Site ESRF
    Beamline ID29
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.96
    Resolution(Low) 34.22
    Number Reflections(Observed) 21159
    Percent Possible(Observed) 99.9
     
    High Resolution Shell Details
    Resolution(High) 1.96
    Resolution(Low) 2.05
    Percent Possible(All) 99.9
    Number Unique Reflections(All) 3577
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.96
    Resolution(Low) 34.22
    Number of Reflections(Observed) 20446
    Number of Reflections(R-Free) 2136
    Percent Reflections(Observed) 99.74
    R-Factor(Observed) 0.19957
    R-Work 0.19508
    R-Free 0.24361
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 26.438
    Anisotropic B[1][1] 0.0
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.01
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.01
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.96
    Shell Resolution(Low) 2.011
    Number of Reflections(R-Free) 160
    Number of Reflections(R-Work) 1561
    R-Factor(R-Work) 0.293
    R-Factor(R-Free) 0.375
    Percent Reflections(Observed) 100.0
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2663
    Nucleic Acid Atoms 0
    Heterogen Atoms 38
    Solvent Atoms 108
     
     
  •   Software and Computing Hide
    Computing
    Data Collection XDS
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution ILMILIONE
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building ILMILIONE
    data collection XDS