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X-RAY DIFFRACTION
Materials and Methods page
4BBT
  •   Crystallization Hide
    Crystallization Experiments
    pH 9
    Details 2.2 M AMMONIUM SULFATE, 1.0 M SODIUM CHLORIDE, AND 10 MM SODIUM DIDEUTERIUM PHOSPHATE, 10 MM DISODIUM DEUTERIUM PHOSPHATE, PH 9.0, VAPOUR DIFFUSION, HANGING DROP, MICROSEEDING, TEMPERATURE 295 K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.83 α = 90
    b = 66.83 β = 90
    c = 40.95 γ = 120
     
    Space Group
    Space Group Name:    P 63
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 288
     
    Diffraction Detector
    Detector CCD (SX-165)
    Type MARRESEARCH
    Details MIRRORS
    Collection Date 2011-03-12
     
    Diffraction Radiation
    Diffraction Protocol LAUE
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 14-ID-B
    Wavelength List 0.96,1.30
    Site APS
    Beamline 14-ID-B
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.6
    Resolution(Low) 13.28
    Number Reflections(Observed) 10605
    Percent Possible(Observed) 59.0
    R Merge I(Observed) 0.2
    B(Isotropic) From Wilson Plot 13.82
    Redundancy 5.1
     
    High Resolution Shell Details
    Resolution(High) 1.6
    Resolution(Low) 1.7
    Percent Possible(All) 19.0
    R Merge I(Observed) 0.15
    Mean I Over Sigma(Observed) 0.9
    Redundancy 2.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method OTHER
    reflnsShellList 1.6
    Resolution(Low) 13.285
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 10262
    Number of Reflections(R-Free) 416
    Percent Reflections(Observed) 74.0
    R-Factor(Observed) 0.1717
    R-Work 0.1693
    R-Free 0.2277
     
    Temperature Factor Modeling
    Mean Isotropic B Value 23.1
    Anisotropic B[1][1] 0.5199
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.5199
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.0397
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.6001
    Shell Resolution(Low) 1.8312
    Number of Reflections(R-Free) 98
    Number of Reflections(R-Work) 2497
    R-Factor(R-Work) 0.3315
    R-Factor(R-Free) 0.4405
    Percent Reflections(Observed) 57.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.8312
    Shell Resolution(Low) 2.3051
    Number of Reflections(R-Free) 161
    Number of Reflections(R-Work) 3665
    R-Factor(R-Work) 0.2115
    R-Factor(R-Free) 0.2483
    Percent Reflections(Observed) 82.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3051
    Shell Resolution(Low) 13.2851
    Number of Reflections(R-Free) 157
    Number of Reflections(R-Work) 3684
    R-Factor(R-Work) 0.1206
    R-Factor(R-Free) 0.1795
    Percent Reflections(Observed) 82.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_plane_restr 0.005
    f_chiral_restr 0.082
    f_dihedral_angle_d 14.058
    f_angle_d 1.207
    f_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 976
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 139
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) TREX
    Data Reduction (data scaling) TREX
    Structure Refinement PHENIX (PHENIX.REFINE)
     
    Software
    refinement PHENIX version: (PHENIX.REFINE)