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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2XNT
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details 0.2M SODIUM BROMIDE, 0.1M BIS-TRIS PROPANE PH 7.5, 20% PEG 1000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 129.11 α = 90
    b = 144.87 β = 90
    c = 145.11 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type PSI PILATUS 6M
    Details MIRRORS
    Collection Date 2008-12-20
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 0.9793
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.4
    Resolution(High) 3.21
    Resolution(Low) 48.37
    Number Reflections(Observed) 43483
    Percent Possible(Observed) 96.4
    R Merge I(Observed) 0.13
    B(Isotropic) From Wilson Plot 85.39
    Redundancy 3.9
     
    High Resolution Shell Details
    Resolution(High) 3.21
    Resolution(Low) 3.39
    Percent Possible(All) 84.9
    R Merge I(Observed) 0.49
    Mean I Over Sigma(Observed) 3.4
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.21
    Resolution(Low) 45.76
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 43238
    Number of Reflections(R-Free) 2195
    R-Factor(Observed) 0.2167
    R-Work 0.2159
    R-Free 0.2318
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 60.33
    Anisotropic B[1][1] 10.479
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -5.8176
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -4.6614
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.21
    Shell Resolution(Low) 3.29
    Number of Reflections(R-Free) 115
    Number of Reflections(R-Work) 2143
    R-Factor(R-Work) 0.3174
    R-Factor(R-Free) 0.355
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.007
    t_angle_deg 0.84
    t_omega_torsion 2.18
    t_other_torsion 2.95
     
    Coordinate Error
    Luzzati ESD(Observed) 0.707
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 16360
    Nucleic Acid Atoms 0
    Heterogen Atoms 190
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) SCALA
    Structure Solution AMORE
    Structure Refinement BUSTER 2.8.0
     
    Software
    refinement BUSTER version: 2.8.0
    model building AMORE