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X-RAY DIFFRACTION
Materials and Methods page
4HQA
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion, sitting drop
    pH 7
    Temperature 298.0
    Details 1.0M sodium/potassium tartrate, 0.1M Hepes, pH 7.0, vapor diffusion, sitting drop, temperature 298K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 56.75 α = 90
    b = 56.75 β = 90
    c = 134.85 γ = 120
     
    Space Group
    Space Group Name:    P 65 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type ADSC QUANTUM 315r
    Collection Date 2009-12-20
     
    Diffraction Radiation
    Diffraction Protocol single wavelength
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 0.977
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.9
    Observed Criterion Sigma(I) 0.9
    Resolution(High) 1.96
    Resolution(Low) 49.14
    Number Reflections(All) 9923
    Number Reflections(Observed) 9923
    Percent Possible(Observed) 100.0
    Redundancy 16.7
     
    High Resolution Shell Details
    Resolution(High) 1.96
    Resolution(Low) 2.06
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.724
    Mean I Over Sigma(Observed) 0.9
    R-Sym I(Observed) 0.724
    Redundancy 16.7
    Number Unique Reflections(All) 1380
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.96
    Resolution(Low) 33.169
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 9877
    Number of Reflections(Observed) 9877
    Number of Reflections(R-Free) 476
    Percent Reflections(Observed) 99.96
    R-Factor(All) 0.2023
    R-Factor(Observed) 0.2023
    R-Work 0.2005
    R-Free 0.2394
    R-Free Selection Details Random
     
    Temperature Factor Modeling
    Mean Isotropic B Value 39.6202
    Anisotropic B[1][1] 5.0643
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 5.0643
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -10.1286
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.96
    Shell Resolution(Low) 2.2413
    Number of Reflections(R-Free) 176
    Number of Reflections(R-Work) 3004
    R-Factor(R-Work) 0.2368
    R-Factor(R-Free) 0.2574
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2413
    Shell Resolution(Low) 2.8235
    Number of Reflections(R-Free) 146
    Number of Reflections(R-Work) 3092
    R-Factor(R-Work) 0.1942
    R-Factor(R-Free) 0.2252
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8235
    Shell Resolution(Low) 33.1739
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 3305
    R-Factor(R-Work) 0.1944
    R-Factor(R-Free) 0.2393
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_dihedral_angle_d 13.512
    f_plane_restr 0.002
    f_chiral_restr 0.045
    f_angle_d 0.797
    f_bond_d 0.004
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 862
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 40
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement PHENIX (phenix.refine: 1.7.3_928)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    molecular replacement Phaser
    data reduction SCALA version: 3.3.16
    data collection Mosflm