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X-RAY DIFFRACTION
Materials and Methods page
4HY5
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 8.5
    Temperature 295.0
    Details 2.2 M NaCl 100mM tris, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 31.11 α = 90
    b = 68.18 β = 90
    c = 122.31 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2010-01-01
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.3
    Wavelength List 0.976
    Site ALS
    Beamline 5.0.3
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 1.0
    Observed Criterion Sigma(I) 1.0
    Resolution(High) 1.75
    Resolution(Low) 50
    Number Reflections(All) 27152
    Number Reflections(Observed) 27152
    Percent Possible(Observed) 96.3
    Redundancy 3.3
     
    High Resolution Shell Details
    Resolution(High) 1.75
    Resolution(Low) 1.78
    Percent Possible(All) 65.0
    R Merge I(Observed) 0.49
    Mean I Over Sigma(Observed) 2.3
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.752
    Resolution(Low) 20.0
    Number of Reflections(Observed) 24700
    Number of Reflections(R-Free) 1317
    Percent Reflections(Observed) 96.18
    R-Factor(Observed) 0.17463
    R-Work 0.17307
    R-Free 0.20504
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.505
    Anisotropic B[1][1] -0.9
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.98
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.88
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.752
    Shell Resolution(Low) 1.797
    Number of Reflections(R-Free) 60
    Number of Reflections(R-Work) 1288
    R-Factor(R-Work) 0.236
    R-Factor(R-Free) 0.256
    Percent Reflections(Observed) 73.58
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.063
    r_gen_planes_refined 0.009
    r_chiral_restr 0.086
    r_dihedral_angle_4_deg 16.546
    r_dihedral_angle_3_deg 13.511
    r_dihedral_angle_2_deg 33.407
    r_dihedral_angle_1_deg 4.321
    r_angle_other_deg 26.71
    r_angle_refined_deg 1.242
    r_bond_other_d 0.621
    r_bond_refined_d 0.01
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1512
    Nucleic Acid Atoms 0
    Heterogen Atoms 88
    Solvent Atoms 166
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution molrep
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building molrep
    data collection HKL-2000