POP-OUT | CLOSE
 
X-RAY DIFFRACTION
Materials and Methods page
2XFJ
  •   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 2002-10-09
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    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
    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) 61.95
    Number of Reflections(Observed) 34590
    Number of Reflections(R-Free) 1453
    Percent Reflections(Observed) 97.28
    R-Factor(Observed) 0.16689
    R-Work 0.16582
    R-Free 0.19114
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 18.874
    Anisotropic B[1][1] 1.71
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.42
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.29
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.847
    Number of Reflections(R-Free) 97
    Number of Reflections(R-Work) 2486
    R-Factor(R-Work) 0.188
    R-Factor(R-Free) 0.22
    Percent Reflections(Observed) 96.34
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2939
    Nucleic Acid Atoms 0
    Heterogen Atoms 41
    Solvent Atoms 347
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Refinement REFMAC 5.5
     
    Software
    refinement REFMAC version: 5.5