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X-RAY DIFFRACTION
Materials and Methods page
2YKE
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.44 α = 90
    b = 90.87 β = 90
    c = 98.82 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 1
     
    Diffraction Detector
    Collection Date 2004-11-19
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU MICROMAX-007 HF
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.43
    Resolution(Low) 66.89
    Number Reflections(Observed) 51677
    Percent Possible(Observed) 94.1
    R Merge I(Observed) 0.03
    B(Isotropic) From Wilson Plot 11.94
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 1.43
    Resolution(Low) 1.51
    Percent Possible(All) 91.7
    R Merge I(Observed) 0.18
    Redundancy 3.5
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.43
    Resolution(Low) 14.35
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 51625
    Number of Reflections(R-Free) 2626
    Percent Reflections(Observed) 93.13
    R-Factor(Observed) 0.169
    R-Work 0.1682
    R-Free 0.1852
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.21
    Anisotropic B[1][1] 1.8096
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -1.5257
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.2839
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.43
    Shell Resolution(Low) 1.47
    Number of Reflections(R-Free) 154
    Number of Reflections(R-Work) 3319
    R-Factor(R-Work) 0.2465
    R-Factor(R-Free) 0.282
    Percent Reflections(Observed) 93.13
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    t_bond_d 0.01
    t_angle_deg 1.11
    t_omega_torsion 4.11
    t_other_torsion 14.18
     
    Coordinate Error
    Luzzati ESD(Observed) 0.138
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1628
    Nucleic Acid Atoms 0
    Heterogen Atoms 35
    Solvent Atoms 385
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution AMORE
    Structure Refinement BUSTER 2.9.7
     
    Software
    refinement BUSTER version: 2.9.7
    model building AMORE