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X-RAY DIFFRACTION
Materials and Methods page
3ALZ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 6.5
    Temperature 293.0
    Details 0.1M MES pH6.5, 0.75M Li2SO4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 208.12 α = 90
    b = 208.12 β = 90
    c = 182.13 γ = 120
     
    Space Group
    Space Group Name:    P 63 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 270
    Collection Date 2009-03-10
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-17A
    Wavelength List 1.00
    Site PHOTON FACTORY
    Beamline BL-17A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 4.5
    Resolution(Low) 30.04
    Number Reflections(Observed) 14397
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.078
    B(Isotropic) From Wilson Plot 154.7
    Redundancy 15.5
     
    High Resolution Shell Details
    Resolution(High) 4.5
    Resolution(Low) 4.66
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.592
    Mean I Over Sigma(Observed) 4.9
    Redundancy 10.9
    Number Unique Reflections(All) 1396
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 4.515
    Resolution(Low) 30.039
    Cut-off Sigma(F) 1.34
    Number of Reflections(Observed) 14115
    Number of Reflections(R-Free) 710
    Percent Reflections(Observed) 99.84
    R-Factor(Observed) 0.3263
    R-Work 0.3258
    R-Free 0.3376
     
    Temperature Factor Modeling
    Mean Isotropic B Value 271.893
    Anisotropic B[1][1] 1.5731
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 1.5731
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -3.1463
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.5151
    Shell Resolution(Low) 4.8624
    Number of Reflections(R-Free) 165
    Number of Reflections(R-Work) 2585
    R-Factor(R-Work) 0.3488
    R-Factor(R-Free) 0.3622
    Percent Reflections(Observed) 99.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.8624
    Shell Resolution(Low) 5.3492
    Number of Reflections(R-Free) 131
    Number of Reflections(R-Work) 2624
    R-Factor(R-Work) 0.3187
    R-Factor(R-Free) 0.3075
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.3492
    Shell Resolution(Low) 6.1176
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2657
    R-Factor(R-Work) 0.3002
    R-Factor(R-Free) 0.3579
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 6.1176
    Shell Resolution(Low) 7.6861
    Number of Reflections(R-Free) 155
    Number of Reflections(R-Work) 2672
    R-Factor(R-Work) 0.3538
    R-Factor(R-Free) 0.3563
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 7.6861
    Shell Resolution(Low) 30.04
    Number of Reflections(R-Free) 118
    Number of Reflections(R-Work) 2867
    R-Factor(R-Work) 0.3188
    R-Factor(R-Free) 0.3208
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.009
    f_chiral_restr 0.104
    f_dihedral_angle_d 16.226
    f_angle_d 1.566
    f_bond_d 0.009
     
    Coordinate Error
    Luzzati ESD(Observed) 0.6
    Luzzati Sigma A(Observed) 1.38
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.76
    Luzzati Sigma A(R-Free Set) 1.85
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4135
    Nucleic Acid Atoms 0
    Heterogen Atoms 28
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement PHENIX (phenix.refine: 1.6.4_486)
     
    Software
    refinement PHENIX version: (phenix.refine: 1.6.4_486)
    model building PHASER
    data collection ADSC version: Quantum