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X-RAY DIFFRACTION
Materials and Methods page
2XNV
  •   Crystallization Hide
    Crystallization Experiments
    pH 7
    Details 2M SODIUM FORMATE, pH 7
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 145.14 α = 90
    b = 145.14 β = 90
    c = 269.76 γ = 90
     
    Space Group
    Space Group Name:    P 41 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector PIXEL
    Type PSI PILATUS 6M
    Details MIRRORS
    Collection Date 2008-09-13
     
    Diffraction Radiation
    Monochromator SI(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SLS BEAMLINE X06SA
    Wavelength 1.2833
    Site SLS
    Beamline X06SA
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 2.44
    Resolution(Low) 46.77
    Number Reflections(Observed) 107280
    Percent Possible(Observed) 95.0
    R Merge I(Observed) 0.08
    B(Isotropic) From Wilson Plot 58.78
    Redundancy 3.0
     
    High Resolution Shell Details
    Resolution(High) 2.4
    Resolution(Low) 2.53
    Percent Possible(All) 98.6
    R Merge I(Observed) 0.5
    Mean I Over Sigma(Observed) 2.2
    Redundancy 3.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.44
    Resolution(Low) 47.62
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 100595
    Number of Reflections(R-Free) 5025
    R-Factor(Observed) 0.1806
    R-Work 0.1789
    R-Free 0.2122
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 46.9
    Anisotropic B[1][1] 0.6832
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.6832
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -1.3664
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.44
    Shell Resolution(Low) 2.5
    Number of Reflections(R-Free) 312
    Number of Reflections(R-Work) 6374
    R-Factor(R-Work) 0.2635
    R-Factor(R-Free) 0.3262
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.1
    t_omega_torsion 3.91
    t_other_torsion 2.64
     
    Coordinate Error
    Luzzati ESD(Observed) 0.308
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 16360
    Nucleic Acid Atoms 0
    Heterogen Atoms 230
    Solvent Atoms 649
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AMORE
    Structure Refinement BUSTER 2.8.0
     
    Software
    refinement BUSTER version: 2.8.0
    model building AMORE