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X-RAY DIFFRACTION
Materials and Methods page
2WTI
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.1 M HEPES PH 7.5, 0.2 M MAGNESIUM NITRATE, 8-16% (W/V) PEG 3350
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 90.87 α = 90
    b = 90.87 β = 90
    c = 92.92 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC
    Details KIRKPATRICK BAEZ BIMORPH MIRROR PAIR FOR HORIZONTAL AND VERTICAL FOCUSSING
    Collection Date 2008-05-16
     
    Diffraction Radiation
    Monochromator SI (111) DOUBLE CRYSTAL MONOCHROMATOR
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type DIAMOND BEAMLINE I03
    Wavelength 0.92000
    Site DIAMOND
    Beamline I03
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.5
    Resolution(Low) 40.82
    Number Reflections(Observed) 15706
    Percent Possible(Observed) 99.7
    R Merge I(Observed) 0.06
    B(Isotropic) From Wilson Plot 66.13
    Redundancy 5.92
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.64
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.66
    Mean I Over Sigma(Observed) 1.15
    Redundancy 6.07
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.5
    Resolution(Low) 30.026
    Cut-off Sigma(F) 1.62
    Number of Reflections(Observed) 15678
    Number of Reflections(R-Free) 802
    Percent Reflections(Observed) 99.61
    R-Factor(Observed) 0.1974
    R-Work 0.1948
    R-Free 0.2427
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 0.873
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.873
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.746
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.5
    Shell Resolution(Low) 2.6566
    Number of Reflections(R-Free) 121
    Number of Reflections(R-Work) 2456
    R-Factor(R-Work) 0.239
    R-Factor(R-Free) 0.3124
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6566
    Shell Resolution(Low) 2.8615
    Number of Reflections(R-Free) 118
    Number of Reflections(R-Work) 2454
    R-Factor(R-Work) 0.2282
    R-Factor(R-Free) 0.2728
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.8615
    Shell Resolution(Low) 3.1492
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2459
    R-Factor(R-Work) 0.2305
    R-Factor(R-Free) 0.3109
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.1492
    Shell Resolution(Low) 3.6043
    Number of Reflections(R-Free) 135
    Number of Reflections(R-Work) 2462
    R-Factor(R-Work) 0.2084
    R-Factor(R-Free) 0.2595
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.6043
    Shell Resolution(Low) 4.5385
    Number of Reflections(R-Free) 132
    Number of Reflections(R-Work) 2514
    R-Factor(R-Work) 0.1588
    R-Factor(R-Free) 0.2084
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.5385
    Shell Resolution(Low) 30.0284
    Number of Reflections(R-Free) 153
    Number of Reflections(R-Work) 2531
    R-Factor(R-Work) 0.177
    R-Factor(R-Free) 0.2051
    Percent Reflections(Observed) 98.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.006
    f_chiral_restr 0.057
    f_dihedral_angle_d 17.409
    f_angle_d 0.871
    f_bond_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2245
    Nucleic Acid Atoms 0
    Heterogen Atoms 41
    Solvent Atoms 95
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution PHASER
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)
    model building PHASER