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X-RAY DIFFRACTION
Materials and Methods page
2HN1
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.4
    Temperature 295.0
    Details 1.3 M ammonium sulfate, 10 mM CoCl2, 0.1 M HEPES pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 101.22 α = 90
    b = 101.22 β = 90
    c = 142.72 γ = 120
     
    Space Group
    Space Group Name:    P 61 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2005-09-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X8C
    Wavelength List 1.1000
    Site NSLS
    Beamline X8C
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.9
    Resolution(Low) 100
    Number Reflections(All) 10178
    Number Reflections(Observed) 9953
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.078
     
    High Resolution Shell Details
    Resolution(High) 2.9
    Resolution(Low) 3.0
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.479
    Number Unique Reflections(All) 977
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MAD
    reflnsShellList 2.9
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9953
    Number of Reflections(Observed) 9953
    Number of Reflections(R-Free) 490
    Percent Reflections(Observed) 98.9
    R-Factor(All) 0.3031
    R-Factor(Observed) 0.3031
    R-Work 0.303
    R-Free 0.317
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Mean Isotropic B Value 99.658
    Anisotropic B[1][1] -5.356
    Anisotropic B[1][2] -7.095
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -5.356
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 10.713
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9
    Shell Resolution(Low) 3.02
    Number of Reflections(Observed) 1076
    Number of Reflections(R-Free) 57
    Number of Reflections(R-Work) 1019
    R-Factor(R-Work) 0.453
    R-Factor(R-Free) 0.434
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.02
    Shell Resolution(Low) 3.15
    Number of Reflections(Observed) 1079
    Number of Reflections(R-Free) 45
    Number of Reflections(R-Work) 1034
    R-Factor(R-Work) 0.415
    R-Factor(R-Free) 0.502
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.15
    Shell Resolution(Low) 3.32
    Number of Reflections(Observed) 1073
    Number of Reflections(R-Free) 50
    Number of Reflections(R-Work) 1023
    R-Factor(R-Work) 0.399
    R-Factor(R-Free) 0.424
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.32
    Shell Resolution(Low) 3.52
    Number of Reflections(Observed) 1076
    Number of Reflections(R-Free) 51
    Number of Reflections(R-Work) 1025
    R-Factor(R-Work) 0.355
    R-Factor(R-Free) 0.351
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.52
    Shell Resolution(Low) 3.8
    Number of Reflections(Observed) 1078
    Number of Reflections(R-Free) 40
    Number of Reflections(R-Work) 1038
    R-Factor(R-Work) 0.337
    R-Factor(R-Free) 0.317
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.8
    Shell Resolution(Low) 4.17
    Number of Reflections(Observed) 1096
    Number of Reflections(R-Free) 66
    Number of Reflections(R-Work) 1030
    R-Factor(R-Work) 0.299
    R-Factor(R-Free) 0.329
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.17
    Shell Resolution(Low) 4.77
    Number of Reflections(Observed) 1108
    Number of Reflections(R-Free) 52
    Number of Reflections(R-Work) 1056
    R-Factor(R-Work) 0.261
    R-Factor(R-Free) 0.331
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.77
    Shell Resolution(Low) 5.98
    Number of Reflections(Observed) 1141
    Number of Reflections(R-Free) 61
    Number of Reflections(R-Work) 1080
    R-Factor(R-Work) 0.308
    R-Factor(R-Free) 0.336
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.98
    Shell Resolution(Low) 20.0
    Number of Reflections(Observed) 1226
    Number of Reflections(R-Free) 68
    Number of Reflections(R-Work) 1158
    R-Factor(R-Work) 0.267
    R-Factor(R-Free) 0.259
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.14
    c_bond_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1999
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) HKL-2000
    Structure Solution SOLVE
    Structure Refinement CNS
     
    Software
    data extraction pdb_extract version: 2.000
    refinement CNS
    density modification RESOLVE version: 2.08
    phasing SOLVE
    data processing HKL