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X-RAY DIFFRACTION
Materials and Methods page
2VJ6
  •   Crystallization Hide
    Crystallization Experiments
    Details CRYSTALS GROWN BY VAPOUR DIFFUSION AT 20C USING STREAK SEEDING, WITH 10% PEG8000 AND 0.1M GLYCINE PH 3.2
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 48.48 α = 90
    b = 76.76 β = 90
    c = 104.89 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
    Collection Date 2002-10-07
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength 0.934
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.8
    Resolution(Low) 25
    Number Reflections(Observed) 36075
    Percent Possible(Observed) 97.3
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 19.8
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.83
    Percent Possible(All) 97.0
    R Merge I(Observed) 0.22
    Mean I Over Sigma(Observed) 7.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.8
    Resolution(Low) 25.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 36043
    Number of Reflections(R-Free) 1443
    R-Work 0.187
    R-Free 0.212
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.82
    R-Factor(R-Work) 0.231
    R-Factor(R-Free) 0.237
    R-Free Error 0.035
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_scangle_it 3.11
    c_scbond_it 2.05
    c_mcangle_it 2.0
    c_mcbond_it 1.29
    c_bond_d 0.004
    c_angle_deg 0.9
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2921
    Nucleic Acid Atoms 0
    Heterogen Atoms 41
    Solvent Atoms 379
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement CNX 2000
     
    Software
    refinement CNX version: 2000