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An Information Portal to 110790 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4FTG
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 290.0
    Details 20% PEG 8000 (w/v), 0.1 M Tris pH 8.5, 10% 2-propanol, VAPOR DIFFUSION, HANGING DROP, temperature 290K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 79.07 α = 90
    b = 55.22 β = 111.73
    c = 63.14 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2012-04-20
     
    Diffraction Radiation
    Monochromator Double crystal, Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 8.2.1
    Wavelength List 0.979
    Site ALS
    Beamline 8.2.1
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 2.5
    Resolution(Low) 50
    Number Reflections(Observed) 8685
    Percent Possible(Observed) 98.5
    R Merge I(Observed) 0.065
    Redundancy 3.7
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.54
    Percent Possible(All) 96.9
    R Merge I(Observed) 0.42
    Redundancy 3.1
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5054
    Resolution(Low) 29.327
    Cut-off Sigma(F) 1.36
    Number of Reflections(Observed) 8670
    Number of Reflections(R-Free) 415
    Percent Reflections(Observed) 98.3
    R-Factor(Observed) 0.1846
    R-Work 0.1813
    R-Free 0.2507
     
    Temperature Factor Modeling
    Mean Isotropic B Value 75.3688
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5054
    Shell Resolution(Low) 2.8676
    Number of Reflections(R-Free) 150
    Number of Reflections(R-Work) 2703
    R-Factor(R-Work) 0.1795
    R-Factor(R-Free) 0.2729
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8676
    Shell Resolution(Low) 3.6119
    Number of Reflections(R-Free) 124
    Number of Reflections(R-Work) 2755
    R-Factor(R-Work) 0.2102
    R-Factor(R-Free) 0.2725
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6119
    Shell Resolution(Low) 29.3288
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2797
    R-Factor(R-Work) 0.169
    R-Factor(R-Free) 0.2363
    Percent Reflections(Observed) 98.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.091
    f_dihedral_angle_d 14.76
    f_angle_d 1.223
    f_bond_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1795
    Nucleic Acid Atoms 0
    Heterogen Atoms 12
    Solvent Atoms 8
     
     
  •   Software and Computing Hide
    Computing
    Data Collection Blu-ice
    Data Reduction (intensity integration) HKL
    Data Reduction (data scaling) HKL
    Structure Refinement PHENIX (phenix.refine: 1.8_1069)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    data reduction HKL