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An Information Portal to 110790 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1BGI
  •   Crystallization Hide
    Crystallization Experiments
    Method batch method
    pH 4.7
    Temperature 310.0
    Details CRYSTALLIZATION WAS PERFORMED BY THE BATCH METHOD AT 310 K. THE SAME WAY AS DESCRIBED BY JOLLES AND BERTHOU (1972)., pH 4.7, batch method
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.44 α = 90
    b = 73.73 β = 90
    c = 30.43 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 283
     
    Diffraction Detector
    Detector DIFFRACTOMETER
    Type RIGAKU
    Collection Date 1996-07-06
     
    Diffraction Radiation
     
    Diffraction Source
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.7
    Resolution(Low) 12
    Number Reflections(Observed) 11992
    Percent Possible(Observed) 82.6
    Redundancy 1.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 12.0
    Cut-off Sigma(F) 1.0
    R-Factor(Observed) 0.186
    R-Work 0.186
    R-Free 0.216
     
    Temperature Factor Modeling
    Mean Isotropic B Value 19.25
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_improper_angle_d 1.189
    x_bond_d 0.007
    x_angle_deg 1.436
    x_dihedral_angle_d 22.2
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1001
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 109
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution AUTOMR, X-PLOR 3.1
    Structure Refinement X-PLOR 3.1
     
    Software
    refinement X-PLOR version: 3.1
    model building X-PLOR version: 3.1
    model building AUTOMR