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X-RAY DIFFRACTION
Materials and Methods page
3VSU
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 5.6
    Temperature 295.0
    Details 0.2M sodium citrate, 15-17%(w/v) polyethylene glycol 3350, pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 88.68 α = 90
    b = 202.31 β = 99.14
    c = 100.4 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 ADSC QUANTUM 315
    Collection Date 2010-11-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSRRC BEAMLINE BL13B1
    Wavelength List 1
    Site NSRRC
    Beamline BL13B1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.05
    Resolution(Low) 25
    Number Reflections(Observed) 212277
    Percent Possible(Observed) 98.2
    R Merge I(Observed) 0.14
    Redundancy 4.3
     
    High Resolution Shell Details
    Resolution(High) 2.05
    Resolution(Low) 2.12
    Percent Possible(All) 88.4
    R Merge I(Observed) 0.49
    Mean I Over Sigma(Observed) 1.6
    Redundancy 3.6
    Number Unique Reflections(All) 19059
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 25.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 217650
    Number of Reflections(Observed) 197345
    Number of Reflections(R-Free) 9835
    R-Work 0.153
    R-Free 0.194
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.05
    Shell Resolution(Low) 2.12
    Number of Reflections(Observed) 14891
    Number of Reflections(R-Free) 787
    R-Factor(R-Work) 0.24
    R-Factor(R-Free) 0.276
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 20588
    Nucleic Acid Atoms 0
    Heterogen Atoms 76
    Solvent Atoms 2517
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement CNS 1.1
     
    Software
    refinement CNS version: 1.1
    model building PHASER
    data collection HKL-2000