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X-RAY DIFFRACTION
Materials and Methods page
4GLW
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 293.15
    Details 0.6 M sodium formiate, 0.1 M Hepes, 36 % (w/v) PEG 4000, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.73 α = 90
    b = 56.73 β = 90
    c = 197.93 γ = 120
     
    Space Group
    Space Group Name:    P 31
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 113
     
    Diffraction Detector
    Detector CCD
    Type Mar225
    Collection Date 2007-11-08
     
    Diffraction Radiation
    Monochromator Bartels Monochromator with dual channel cut crystals (DCCM) in (+--+) geometry
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06DA
    Wavelength List 1
    Site SLS
    Beamline X06DA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2
    Resolution(Low) 39.41
    Number Reflections(All) 64275
    Number Reflections(Observed) 48105
    Percent Possible(Observed) 99.9
    R Merge I(Observed) 0.119
    B(Isotropic) From Wilson Plot 40.143
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.2
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.43
    Mean I Over Sigma(Observed) 3.37
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 39.41
    Cut-off Sigma(F) 3.0
    Number of Reflections(all) 64275
    Number of Reflections(Observed) 48105
    Number of Reflections(R-Free) 2203
    R-Factor(All) 0.209
    R-Factor(Observed) 0.20938
    R-Work 0.20669
    R-Free 0.25994
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 38.4718
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4206
    Nucleic Acid Atoms 0
    Heterogen Atoms 62
    Solvent Atoms 110
     
     
  •   Software and Computing Hide
    Computing
    Data Collection remdaq
    Data Reduction (intensity integration) INTEGRATE
    Data Reduction (data scaling) XSCALE
    Structure Solution Phaser_MR
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    data reduction Xscale