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X-RAY DIFFRACTION
Materials and Methods page
4K2H
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 289.0
    Details 0.1M bis-tris propane, 0.9M DL-malic acid, 0.005M zinc chloride, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 179.66 α = 90
    b = 113.75 β = 109.33
    c = 175.71 γ = 90
     
    Space Group
    Space Group Name:    C 1 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Details MIRROR
    Collection Date 2012-11-11
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength List 0.97857
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.2
    Resolution(Low) 50
    Number Reflections(Observed) 169402
    Percent Possible(Observed) 94.9
    R Merge I(Observed) 0.069
    B(Isotropic) From Wilson Plot 39.7
    Redundancy 2.1
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.24
    Percent Possible(All) 96.1
    R Merge I(Observed) 0.41
    Redundancy 2.0
    Number Unique Reflections(All) 8494
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.2
    Resolution(Low) 36.71
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 160372
    Number of Reflections(R-Free) 8016
    Percent Reflections(Observed) 94.79
    R-Factor(Observed) 0.1731
    R-Work 0.1715
    R-Free 0.2046
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 42.6984
    Anisotropic B[1][1] 0.25
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] -2.01
    Anisotropic B[2][2] -1.05
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.22
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.2
    Shell Resolution(Low) 2.257
    Number of Reflections(R-Free) 583
    Number of Reflections(R-Work) 11399
    R-Factor(R-Work) 0.242
    R-Factor(R-Free) 0.276
    Percent Reflections(Observed) 96.06
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.007
    r_gen_planes_refined 0.006
    r_chiral_restr 0.076
    r_dihedral_angle_4_deg 16.29
    r_dihedral_angle_3_deg 13.913
    r_dihedral_angle_2_deg 35.093
    r_dihedral_angle_1_deg 5.649
    r_angle_other_deg 3.62
    r_angle_refined_deg 1.335
    r_bond_other_d 0.0
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 19400
    Nucleic Acid Atoms 0
    Heterogen Atoms 14
    Solvent Atoms 1183
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-3000
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-3000
    Structure Solution MOLREP
    Structure Refinement REFMAC 5.7.0029
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5
    molecular replacement MOLREP
    data reduction HKL