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X-RAY DIFFRACTION
Materials and Methods page
4H9D
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 277.0
    Details Protein solution: 100mM NaCl, 5mM DTT, 0.02% NaN3, 10mM Tris-HCl (pH 7.5), Reservoir solution: MG-sulfate 0.2M, PEG 8000 20% (v/v), Tris-HCl 0.1M, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 40.67 α = 90
    b = 83.39 β = 90
    c = 225.12 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Details mirrors
    Collection Date 2007-04-27
     
    Diffraction Radiation
    Monochromator Si 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X4A
    Wavelength List 0.979
    Site NSLS
    Beamline X4A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.6
    Resolution(Low) 40
    Number Reflections(Observed) 22466
    Percent Possible(Observed) 98.7
    R Merge I(Observed) 0.082
    Redundancy 10.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.599
    Resolution(Low) 39.097
    Cut-off Sigma(F) 1.34
    Number of Reflections(Observed) 12105
    Number of Reflections(R-Free) 580
    Percent Reflections(Observed) 98.28
    R-Factor(Observed) 0.2342
    R-Work 0.2334
    R-Free 0.251
     
    Temperature Factor Modeling
    Anisotropic B[1][1] -23.6698
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 44.1332
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -20.4634
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5989
    Shell Resolution(Low) 2.8604
    Number of Reflections(R-Free) 132
    Number of Reflections(R-Work) 2756
    R-Factor(R-Work) 0.3316
    R-Factor(R-Free) 0.3839
    Percent Reflections(Observed) 96.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8604
    Shell Resolution(Low) 3.2741
    Number of Reflections(R-Free) 148
    Number of Reflections(R-Work) 2831
    R-Factor(R-Work) 0.2728
    R-Factor(R-Free) 0.2879
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2741
    Shell Resolution(Low) 4.1243
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2898
    R-Factor(R-Work) 0.2404
    R-Factor(R-Free) 0.2351
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.1243
    Shell Resolution(Low) 39.101
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 3040
    R-Factor(R-Work) 0.1977
    R-Factor(R-Free) 0.2232
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.008
    f_chiral_restr 0.094
    f_dihedral_angle_d 17.332
    f_angle_d 1.297
    f_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2228
    Nucleic Acid Atoms 0
    Heterogen Atoms 4
    Solvent Atoms 13
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution Phenix
    Structure Refinement PHENIX (phenix.refine: dev_988)
     
    Software
    data extraction pdb_extract version: 3.100
    refinement phenix