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X-RAY DIFFRACTION
Materials and Methods page
3D9V
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion
    pH 5.5
    Temperature 298.0
    Details 4.5% PEG3350, 100mM MES, PH 5.5,0.45mM PROTEIN, 50mM CACL2, 10mM DTT, pH 5.50, vapor diffusion, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 183.62 α = 90
    b = 183.62 β = 90
    c = 91.67 γ = 120
     
    Space Group
    Space Group Name:    P 31 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 120
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2003-10-30
     
    Diffraction Radiation
    Monochromator DOUBLE-CRYSTAL SILICON (111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1.1
    Site ALS
    Beamline 5.0.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 3.3
    Resolution(Low) 28.99
    Number Reflections(Observed) 26858
    Percent Possible(Observed) 99.4
    R Merge I(Observed) 0.121
    Redundancy 6.11
     
    High Resolution Shell Details
    Resolution(High) 3.3
    Resolution(Low) 3.42
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.369
    Mean I Over Sigma(Observed) 5.0
    Redundancy 6.17
    Number Unique Reflections(All) 2702
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 3.3
    Resolution(Low) 28.99
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 26470
    Number of Reflections(R-Free) 1344
    Percent Reflections(Observed) 98.0
    R-Work 0.262
    R-Free 0.28
     
    Temperature Factor Modeling
    Mean Isotropic B Value 64.548
    Anisotropic B[1][1] 0.038
    Anisotropic B[1][2] 0.111
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.038
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.076
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 1.17
    c_angle_deg 1.3
    c_bond_d 0.007
    c_scangle_it 2.888
    c_mcangle_it 2.714
    c_scbond_it 1.691
    c_mcbond_it 1.515
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6473
    Nucleic Acid Atoms 0
    Heterogen Atoms 44
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DTREK
    Data Reduction (data scaling) DTREK
    Structure Refinement CNS
     
    Software
    data extraction pdb_extract version: 3.005
    refinement CNS
    data processing D*trek version: 8.0SSI
    collection/data indexing D*trek version: 8.0SSI