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X-RAY DIFFRACTION
Materials and Methods page
2YE2
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.5 α = 90
    b = 89.61 β = 90
    c = 100.4 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE (R-AXIS IV)
    Type RIGAKU
    Details OSMIC BLUE MIRRORS
    Collection Date 2002-06-18
     
    Diffraction Radiation
    Monochromator CU FILTER
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH3R
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 1.5
    Resolution(High) 1.9
    Resolution(Low) 67.42
    Number Reflections(Observed) 21738
    Percent Possible(Observed) 1.0
    R Merge I(Observed) 0.03
    Redundancy 4.0
     
    High Resolution Shell Details
    Resolution(High) 1.9
    Resolution(Low) 1.97
    Percent Possible(All) 78.9
    R Merge I(Observed) 0.12
    Mean I Over Sigma(Observed) 8.0
    Redundancy 8.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.9
    Resolution(Low) 67.42
    Number of Reflections(Observed) 21738
    Number of Reflections(R-Free) 1176
    Percent Reflections(Observed) 96.39
    R-Factor(Observed) 0.17744
    R-Work 0.17512
    R-Free 0.22086
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 20.995
    Anisotropic B[1][1] -0.63
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.93
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.3
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.898
    Shell Resolution(Low) 1.947
    Number of Reflections(R-Free) 72
    Number of Reflections(R-Work) 1264
    R-Factor(R-Work) 0.253
    R-Factor(R-Free) 0.323
    Percent Reflections(Observed) 76.56
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 6.426
    r_scbond_it 3.996
    r_mcangle_it 2.56
    r_mcbond_it 1.548
    r_gen_planes_refined 0.011
    r_chiral_restr 0.17
    r_dihedral_angle_4_deg 16.023
    r_dihedral_angle_3_deg 14.143
    r_dihedral_angle_2_deg 35.253
    r_dihedral_angle_1_deg 5.743
    r_angle_refined_deg 2.253
    r_bond_refined_d 0.029
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1636
    Nucleic Acid Atoms 0
    Heterogen Atoms 18
    Solvent Atoms 250
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) D*TREK
    Data Reduction (data scaling) D*TREK
    Structure Solution AMORE
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building AMORE