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An Information Portal to 107049 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
1PP3
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.5
    Temperature 293.0
    Details Ammonium sulfate, glycerol, PEG 400, Lithium sulfate, Magnesium sulfate, Sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 144.83 α = 90
    b = 144.83 β = 90
    c = 47.74 γ = 120
     
    Space Group
    Space Group Name:    P 61
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2003-02-22
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-2
    Wavelength List 0.933
    Site ESRF
    Beamline ID14-2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.6
    Resolution(Low) 30
    Number Reflections(All) 74168
    Number Reflections(Observed) 74168
    Percent Possible(Observed) 97.9
    Redundancy 7.5
     
    High Resolution Shell Details
    Resolution(High) 1.6
    Resolution(Low) 1.69
    Percent Possible(All) 99.0
    R-Sym I(Observed) 0.215
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.6
    Resolution(Low) 30.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 74168
    Number of Reflections(Observed) 74168
    Number of Reflections(R-Free) 5192
    R-Factor(All) 0.211
    R-Factor(Observed) 0.211
    R-Work 0.211
    R-Free 0.223
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6
    Shell Resolution(Low) 1.69
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.34
    c_bond_d 0.0055
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 3102
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 377
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MARXDS
    Data Reduction (data scaling) XDS
    Structure Solution AMORE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building AMoRE
    data reduction XDS
    data collection MARXDS