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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1XUF
  •   Crystallization Hide
    Crystallization Experiments
    pH 8.2
    Details SYNTHETIC MOTHER LIQUOR = 75% SATURATED MAGNESIUM SULFATE, 25 % 1.0 M TRIS ADJUSTED TO PH 8.2; SATURATED IN BABIM, 5.0 MM ZN+2. COMPLEX PRODUCED BY SOAKING TRYPSIN-BENZAMIDINE CO-CRYSTAL.
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 54.8 α = 90
    b = 58.7 β = 90
    c = 67.6 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS II
     
    Diffraction Radiation
     
    Diffraction Source
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.5
    Number Reflections(Observed) 14155
    Percent Possible(Observed) 57.0
    R Merge I(Observed) 0.085
    Redundancy 1.6
     
    High Resolution Shell Details
    Resolution(High) 2.04
    Resolution(Low) 2.13
    Percent Possible(All) 51.0
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.9
    Cut-off Sigma(F) 1.0
    Number of Reflections(Observed) 8337
    R-Factor(Observed) 0.153
    R-Work 0.153
    R-Free 0.229
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_improper_angle_d 26.5
    x_bond_d 0.017
    x_angle_deg 3.7
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1629
    Nucleic Acid Atoms 0
    Heterogen Atoms 27
    Solvent Atoms 213
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MSC
    Structure Solution X-PLOR
    Structure Refinement X-PLOR
     
    Software
    refinement X-PLOR
    model building X-PLOR
    data collection MSC version: SOFTWARE