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X-RAY DIFFRACTION
Materials and Methods page
4LAB
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.6
    Temperature 289.0
    Details 0.1M tri-Sodium citrate pH 5.6, 20% isopropanol, 15% PEG4000, VAPOR DIFFUSION, HANGING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 82.39 α = 90
    b = 82.39 β = 90
    c = 74.9 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Details monochromator
    Collection Date 2011-02-17
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.3.1
    Wavelength List 1.068830
    Site ALS
    Beamline 8.3.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.5
    Resolution(Low) 58.26
    Number Reflections(All) 9324
    Number Reflections(Observed) 9324
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.099
    B(Isotropic) From Wilson Plot 56.5
    Redundancy 18.9
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.6
    Percent Possible(All) 94.2
    R Merge I(Observed) 1.53
    Mean I Over Sigma(Observed) 2.6
    Redundancy 17.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5043
    Resolution(Low) 58.259
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 9317
    Number of Reflections(Observed) 9317
    Number of Reflections(R-Free) 471
    Percent Reflections(Observed) 99.82
    R-Factor(Observed) 0.2322
    R-Work 0.2306
    R-Free 0.2605
     
    Temperature Factor Modeling
    Isotropic Thermal Model Isotropic with TLS parameters for 2 groups
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5043
    Shell Resolution(Low) 2.8666
    Number of Reflections(R-Free) 148
    Number of Reflections(R-Work) 2867
    R-Factor(R-Work) 0.2778
    R-Factor(R-Free) 0.3198
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8666
    Shell Resolution(Low) 3.6116
    Number of Reflections(R-Free) 147
    Number of Reflections(R-Work) 2921
    R-Factor(R-Work) 0.2544
    R-Factor(R-Free) 0.2974
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6116
    Shell Resolution(Low) 58.2743
    Number of Reflections(R-Free) 176
    Number of Reflections(R-Work) 3058
    R-Factor(R-Work) 0.2123
    R-Factor(R-Free) 0.2362
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.06
    f_dihedral_angle_d 14.75
    f_angle_d 0.917
    f_bond_d 0.006
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1459
    Nucleic Acid Atoms 0
    Heterogen Atoms 3
    Solvent Atoms 19
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ELVES
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution PHENIX
    Structure Refinement PHENIX (phenix.refine: 1.8_1069)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.8_1069)
    model building PHENIX
    data collection ELVES