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X-RAY DIFFRACTION
Materials and Methods page
4IFV
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.7
    Temperature 277.0
    Details 11% PEG 8000, 4% PEG 400, 50 MM IMIDAZOLE, 10 MM SPERMINE, 15 MM MGSO4, 100 MM AMMONIUM SULFATE, AND 5 MM TRIS(2-CARBOXYETHYL)PHOSPHINE, PH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 162.06 α = 90
    b = 72.82 β = 100.43
    c = 108.97 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 270
    Collection Date 2008-12-20
     
    Diffraction Radiation
    Monochromator SI 111 CHANNEL
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSLS BEAMLINE X25
    Wavelength 0.917
    Wavelength List 1.00
    Site NSLS
    Beamline X25
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) -2.0
    Resolution(High) 2.05
    Resolution(Low) 50
    Number Reflections(All) 78531
    Number Reflections(Observed) 78296
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.065
     
    High Resolution Shell Details
    Resolution(High) 2.05
    Resolution(Low) 2.09
    Percent Possible(All) 99.8
    R Merge I(Observed) 0.575
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 42.919
    Cut-off Sigma(F) 1.35
    Number of Reflections(Observed) 78241
    Number of Reflections(R-Free) 1728
    Percent Reflections(Observed) 99.66
    R-Factor(Observed) 0.1886
    R-Work 0.1879
    R-Free 0.219
    R-Free Selection Details 5%
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.05
    Shell Resolution(Low) 2.1103
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 6363
    R-Factor(R-Work) 0.2563
    R-Factor(R-Free) 0.3276
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1103
    Shell Resolution(Low) 2.1784
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 6323
    R-Factor(R-Work) 0.2257
    R-Factor(R-Free) 0.2841
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.1784
    Shell Resolution(Low) 2.2563
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6373
    R-Factor(R-Work) 0.2152
    R-Factor(R-Free) 0.2426
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2563
    Shell Resolution(Low) 2.3466
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6376
    R-Factor(R-Work) 0.2073
    R-Factor(R-Free) 0.2364
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3466
    Shell Resolution(Low) 2.4534
    Number of Reflections(R-Free) 142
    Number of Reflections(R-Work) 6298
    R-Factor(R-Work) 0.2067
    R-Factor(R-Free) 0.2593
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.4534
    Shell Resolution(Low) 2.5827
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6369
    R-Factor(R-Work) 0.2005
    R-Factor(R-Free) 0.2406
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5827
    Shell Resolution(Low) 2.7445
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6363
    R-Factor(R-Work) 0.1965
    R-Factor(R-Free) 0.24
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7445
    Shell Resolution(Low) 2.9564
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6393
    R-Factor(R-Work) 0.1947
    R-Factor(R-Free) 0.23
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.9564
    Shell Resolution(Low) 3.2538
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 6396
    R-Factor(R-Work) 0.1939
    R-Factor(R-Free) 0.2345
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2538
    Shell Resolution(Low) 3.7244
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 6399
    R-Factor(R-Work) 0.1804
    R-Factor(R-Free) 0.2083
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.7244
    Shell Resolution(Low) 4.6915
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 6432
    R-Factor(R-Work) 0.1574
    R-Factor(R-Free) 0.1969
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.6915
    Shell Resolution(Low) 42.9284
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 6428
    R-Factor(R-Work) 0.1838
    R-Factor(R-Free) 0.1859
    Percent Reflections(Observed) 98.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.075
    f_dihedral_angle_d 13.821
    f_angle_d 1.006
    f_bond_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 7929
    Nucleic Acid Atoms 0
    Heterogen Atoms 103
    Solvent Atoms 616
     
     
  •   Software and Computing Hide
    Computing
    Data Collection CBASS
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHENIX (phenix.refine: dev_1233)
    Structure Refinement PHENIX (phenix.refine: dev_1233)
     
    Software
    refinement PHENIX version: (phenix.refine: dev_1233)
    model building PHENIX version: (phenix.refine: dev_1233)
    data collection CBASS