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X-RAY DIFFRACTION
Materials and Methods page
2W06
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.4
    Details 8% PEG 3350, 0.1M HEPES PH 7.5, 0.05M AMMONIUM ACETATE
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.64 α = 90
    b = 72.62 β = 90
    c = 71.95 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 MARRESEARCH
    Details OSMIC MIRRORS
    Collection Date 2001-12-12
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER FR591
    Wavelength 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.05
    Resolution(Low) 25.16
    Number Reflections(Observed) 17949
    Percent Possible(Observed) 97.5
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 27.2
    Redundancy 2.9
     
    High Resolution Shell Details
    Resolution(High) 2.04
    Resolution(Low) 2.15
    Percent Possible(All) 91.7
    R Merge I(Observed) 0.29
    Mean I Over Sigma(Observed) 4.3
    Redundancy 2.9
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.04
    Resolution(Low) 200.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 17890
    Number of Reflections(R-Free) 917
    R-Work 0.2052
    R-Free 0.2337
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model RESTRAINED
    Mean Isotropic B Value 31.4
    Anisotropic B[1][1] 3.337
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -10.79
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 7.453
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.04
    Shell Resolution(Low) 2.08
    R-Factor(R-Work) 0.3625
    R-Factor(R-Free) 0.4148
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_scangle_it 2.868
    c_scbond_it 2.17
    c_mcangle_it 2.031
    c_mcbond_it 1.407
    c_bond_d 0.006177
    c_angle_deg 1.30989
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2208
    Nucleic Acid Atoms 0
    Heterogen Atoms 27
    Solvent Atoms 140
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMORE
    Structure Refinement CNX 2000
     
    Software
    refinement CNX version: 2000
    model building AMORE