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X-RAY DIFFRACTION
Materials and Methods page
1LR3
  •   Crystallization Hide
    Crystallization Experiments
    Method SMALL TUBES
    pH 6.5
    Temperature 293.0
    Details tartrate, pH 6.5, SMALL TUBES, temperature 293.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.84 α = 90
    b = 57.84 β = 90
    c = 150.1 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 2001-04-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type LURE BEAMLINE DW32
    Wavelength List 0.9474
    Site LURE
    Beamline DW32
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.8
    Resolution(Low) 30
    Number Reflections(All) 24544
    Number Reflections(Observed) 24544
    Percent Possible(Observed) 99.9
    Redundancy 8.7
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.86
    Percent Possible(All) 100.0
    R-Sym I(Observed) 0.057
    Number Unique Reflections(All) 2006
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.8
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 24070
    Number of Reflections(Observed) 24070
    Number of Reflections(R-Free) 2372
    Percent Reflections(Observed) 99.9
    R-Work 0.174
    R-Free 0.196
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model isotropic
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8
    Shell Resolution(Low) 1.86
    Number of Reflections(Observed) 2006
    Number of Reflections(R-Free) 223
    R-Factor(R-Work) 0.226
    R-Factor(R-Free) 0.279
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.0072
    c_angle_deg 1.523
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1551
    Nucleic Acid Atoms 0
    Heterogen Atoms 10
    Solvent Atoms 233
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement CNS 1.0
     
    Software
    refinement CNS version: 1.0
    model building AMoRE
    data reduction SCALEPACK
    data collection DENZO