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X-RAY DIFFRACTION
Materials and Methods page
4HBL
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 4.8
    Temperature 295.0
    Details 0.1M sodium acetate, 2.0M ammonium sulfate, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 127.78 α = 90
    b = 50.62 β = 110.39
    c = 107.45 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 RAYONIX MX-225
    Collection Date 2010-02-01
     
    Diffraction Radiation
    Monochromator SAGITALLY FOCUSED Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 0.9794
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.5
    Resolution(Low) 50
    Number Reflections(All) 21526
    Number Reflections(Observed) 20535
    Percent Possible(Observed) 95.4
     
    High Resolution Shell Details
    Resolution(High) 2.5
    Resolution(Low) 2.59
    Percent Possible(All) 79.8
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.5
    Resolution(Low) 30.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 21526
    Number of Reflections(Observed) 20399
    Number of Reflections(R-Free) 1090
    Percent Reflections(Observed) 95.02
    R-Factor(All) 0.302
    R-Factor(Observed) 0.21475
    R-Work 0.21045
    R-Free 0.25883
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 75.551
    Anisotropic B[1][1] -1.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 1.26
    Anisotropic B[2][2] 4.69
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -2.79
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.502
    Shell Resolution(Low) 2.566
    Number of Reflections(Observed) 1127
    Number of Reflections(R-Free) 56
    Number of Reflections(R-Work) 1127
    R-Factor(R-Work) 0.311
    R-Factor(R-Free) 0.39
    Percent Reflections(Observed) 75.11
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.006
    r_chiral_restr 0.096
    r_dihedral_angle_4_deg 20.553
    r_dihedral_angle_3_deg 20.121
    r_dihedral_angle_2_deg 41.424
    r_dihedral_angle_1_deg 5.485
    r_angle_refined_deg 1.516
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4714
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 18
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution SHELXS
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building SHELXS
    data collection ADSC version: Quantum