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X-RAY DIFFRACTION
Materials and Methods page
2D6B
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION
    pH 4.8
    Temperature 273.0
    Details pH 4.8, VAPOR DIFFUSION, temperature 273K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 77.21 α = 90
    b = 77.21 β = 90
    c = 38.19 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 IMAGE PLATE
    Type MAR scanner 345 mm plate
    Collection Date 2002
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X13
    Wavelength 0.81
    Site EMBL/DESY, HAMBURG
    Beamline X13
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 3.92
    Observed Criterion Sigma(I) 1.96
    Resolution(High) 1.25
    Resolution(Low) 50
    Number Reflections(All) 60421
    Number Reflections(Observed) 57538
    Percent Possible(Observed) 95.2
    R Merge I(Observed) 0.056
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.25
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 60421
    Number of Reflections(Observed) 57538
    Number of Reflections(R-Free) 5770
    Percent Reflections(Observed) 95.2
    R-Factor(All) 0.1886
    R-Factor(Observed) 0.1824
    R-Work 0.1781
    R-Free 0.213
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.0
    s_similar_adp_cmpnt 0.048
    s_rigid_bond_adp_cmpnt 0.0
    s_anti_bump_dis_restr 0.0
    s_non_zero_chiral_vol 0.088
    s_zero_chiral_vol 0.094
    s_from_restr_planes 0.0311
    s_similar_dist 0.0
    s_angle_d 0.034
    s_bond_d 0.019
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 29
    Solvent Atoms 298
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MAR
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CCP4
    Structure Refinement HIPHOP, SHELXL
     
    Software
    refinement HipHop
    model building CCP4
    data reduction SCALEPACK
    data collection MAR