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An Information Portal to 111558 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1F41
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 293.0
    Details 40% PEG 550MME, 0.1M HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 43 α = 90
    b = 85.37 β = 90
    c = 63.76 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
    Collection Date 1998-12-13
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type MAX II BEAMLINE I711
    Wavelength 1.0
    Site MAX II
    Beamline I711
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.5
    Resolution(Low) 20
    Number Reflections(All) 439563
    Number Reflections(Observed) 38636
    Percent Possible(Observed) 97.1
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 17.4
    Redundancy 9.5
     
    High Resolution Shell Details
    Resolution(High) 1.5
    Resolution(Low) 1.54
    Percent Possible(All) 95.7
    R Merge I(Observed) 0.174
    Redundancy 5.8
    Number Unique Reflections(All) 2797
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.3
    Resolution(Low) 20.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 38636
    Number of Reflections(Observed) 46468
    Number of Reflections(R-Free) 4664
    Percent Reflections(Observed) 79.1
    R-Factor(All) 0.188
    R-Factor(Observed) 0.188
    R-Work 0.186
    R-Free 0.216
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_improper_angle_d 1.415
    x_angle_deg 1.809
    x_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1785
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 186
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution CNS
    Structure Refinement REFMAC
     
    Software
    refinement REFMAC
    model building CNS