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X-RAY DIFFRACTION
Materials and Methods page
4F23
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7
    Temperature 293.0
    Details 0.1M Imidazole, 20% (v/v) Jeffamine ED-2001, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 69.33 α = 90
    b = 240.94 β = 119.79
    c = 69.67 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Collection Date 2012-05-03
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type NSRRC BEAMLINE BL13C1
    Wavelength List 1.0000
    Site NSRRC
    Beamline BL13C1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.7
    Resolution(Low) 120.5
    Number Reflections(Observed) 200026
    Percent Possible(Observed) 98.5
     
    High Resolution Shell Details
    Resolution(High) 1.71
    Resolution(Low) 1.77
    Percent Possible(All) 91.6
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 25.0
    Number of Reflections(Observed) 200026
    Number of Reflections(R-Free) 10887
    Percent Reflections(Observed) 97.45
    R-Factor(Observed) 0.16143
    R-Work 0.15976
    R-Free 0.19222
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 21.164
    Anisotropic B[1][1] 15.02
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.86
    Anisotropic B[2][2] -25.42
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 10.39
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 660
    Number of Reflections(R-Work) 11331
    R-Factor(R-Work) 0.28
    R-Factor(R-Free) 0.363
    Percent Reflections(Observed) 74.95
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_rigid_bond_restr 3.808
    r_scangle_it 6.982
    r_scbond_it 5.75
    r_mcangle_it 3.51
    r_mcbond_it 2.782
    r_gen_planes_refined 0.012
    r_chiral_restr 0.17
    r_dihedral_angle_4_deg 17.678
    r_dihedral_angle_3_deg 14.253
    r_dihedral_angle_2_deg 32.665
    r_dihedral_angle_1_deg 6.429
    r_angle_refined_deg 1.904
    r_bond_refined_d 0.027
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 12057
    Nucleic Acid Atoms 0
    Heterogen Atoms 126
    Solvent Atoms 1980
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0102
     
    Software
    refinement REFMAC version: 5.5.0102
    model building PHASER
    data collection ADSC version: Quantum