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An Information Portal to 105906 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1YCS
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 68.8 α = 90
    b = 72.8 β = 90
    c = 119 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Collection Date 1995-12-22
     
    Diffraction Radiation
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE A1
    Wavelength 0.920
    Site CHESS
    Beamline A1
     
     
  •   Refinement Data Hide
    Reflection Details
    Number Reflections(Observed) 30230
    Percent Possible(Observed) 99.1
    R Merge I(Observed) 0.057
    Redundancy 7.3
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.2
    Resolution(Low) 7.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 25435
    R-Factor(Observed) 0.205
    R-Work 0.205
    R-Free 0.286
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_bond_d 0.013
    x_angle_deg 1.64
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3015
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 275
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL
    Structure Solution X-PLOR 3.1
    Structure Refinement TNT, X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    refinement TNT
    model building X-PLOR version: 3.1