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X-RAY DIFFRACTION
Materials and Methods page
1FTN
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.92 α = 90
    b = 65.96 β = 90
    c = 83.37 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 IMAGE PLATE
    Type MAR scanner 180 mm plate
    Collection Date 1996-12-04
     
    Diffraction Radiation
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE X31
    Wavelength 0.98
    Site EMBL/DESY, HAMBURG
    Beamline X31
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.1
    Resolution(Low) 8
    Number Reflections(Observed) 10913
    Percent Possible(Observed) 97.3
    R Merge I(Observed) 0.045
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 2.08
    Resolution(Low) 2.15
    Percent Possible(All) 81.1
    R Merge I(Observed) 0.121
    Mean I Over Sigma(Observed) 10.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIR AND MR
    reflnsShellList 2.1
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 10313
    R-Work 0.186
    R-Free 0.304
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    p_transverse_tor 18.0
    p_staggered_tor 21.0
    p_planar_tor 9.2
    p_bond_d 0.019
    p_angle_d 0.048
    p_planar_d 0.052
    p_mcbond_it 2.301
    p_mcangle_it 3.39
    p_scbond_it 2.846
    p_scangle_it 4.216
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1405
    Nucleic Acid Atoms 0
    Heterogen Atoms 29
    Solvent Atoms 219
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE, MLPHARE, SHELX-90
    Structure Refinement SHELX-90
     
    Software
    refinement SHELX-90
    model building SHELX-90
    model building MLPHARE
    model building AMORE