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X-RAY DIFFRACTION
Materials and Methods page
4BB4
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.4
    Details pH 7.4
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 46.42 α = 90
    b = 53.33 β = 111.5
    c = 61.21 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type RIGAKU
    Details MIRRORS
    Collection Date 2006-05-02
     
    Diffraction Radiation
    Monochromator NI FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU FRE
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.65
    Resolution(Low) 100
    Number Reflections(Observed) 29124
    Percent Possible(Observed) 86.7
    R Merge I(Observed) 0.04
    B(Isotropic) From Wilson Plot 30.89
    Redundancy 3.27
     
    High Resolution Shell Details
    Resolution(High) 1.65
    Resolution(Low) 1.7
    Percent Possible(All) 33.4
    R Merge I(Observed) 0.36
    Mean I Over Sigma(Observed) 1.8
    Redundancy 1.7
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.65
    Resolution(Low) 21.28
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 29124
    Number of Reflections(R-Free) 1469
    Percent Reflections(Observed) 86.68
    R-Factor(Observed) 0.2087
    R-Work 0.2072
    R-Free 0.2361
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.15
    Anisotropic B[1][1] 0.7676
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 3.3102
    Anisotropic B[2][2] 1.8795
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.6471
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.65
    Shell Resolution(Low) 1.71
    Number of Reflections(R-Free) 63
    Number of Reflections(R-Work) 1022
    R-Factor(R-Work) 0.2763
    R-Factor(R-Free) 0.3672
    Percent Reflections(Observed) 33.4
     
    Coordinate Error
    Luzzati ESD(Observed) 0.284
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2047
    Nucleic Acid Atoms 0
    Heterogen Atoms 32
    Solvent Atoms 234
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DTREK
    Data Reduction (data scaling) DTREK
    Structure Solution AMORE
    Structure Refinement BUSTER-TNT 2.11.2
     
    Software
    refinement BUSTER-TNT version: 2.11.2
    model building AMORE