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X-RAY DIFFRACTION
Materials and Methods page
3C7Y
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.7
    Temperature 277.0
    Details 2 M NA/K PHOSPHATE PH 6.7 550 mM NACL 50 MM REDUCED BME, 50 MM OXIDIZED BME , VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 61.04 α = 90
    b = 61.04 β = 90
    c = 97.09 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 298
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type SDMS
    Details mirrors
    Collection Date 1998-05-07
     
    Diffraction Radiation
    Monochromator graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU
    Wavelength List 1.5414
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.85
    Resolution(Low) 24
    Number Reflections(All) 15819
    Number Reflections(Observed) 14074
    Percent Possible(Observed) 89.0
    R Merge I(Observed) 0.08
     
    High Resolution Shell Details
    Resolution(High) 1.85
    Resolution(Low) 1.98
    Percent Possible(All) 83.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.95
    Resolution(Low) 24.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 15819
    Number of Reflections(Observed) 14074
    Percent Reflections(Observed) 89.0
    R-Factor(All) 0.211
    R-Factor(Observed) 0.211
    R-Free Selection Details not applicable
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 4.53
    Anisotropic B[1][2] 4.53
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 4.53
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -9.06
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_angle_deg 1.41
    t_bond_d 0.013
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1303
    Nucleic Acid Atoms 0
    Heterogen Atoms 5
    Solvent Atoms 54
     
     
  •   Software and Computing Hide
    Computing
    Data Collection San Deigo Multiwire
    Data Reduction (intensity integration) san Deigo Multiwire
    Data Reduction (data scaling) San Deigo Multiwire
    Structure Solution TNT
    Structure Refinement TNT
     
    Software
    refinement TNT
    model building TNT
    data collection San version: Deigo Multiwire