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X-RAY DIFFRACTION
Materials and Methods page
4HF4
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 277.0
    Details 1.6M Ammonium Sulfate, 0.1M MES monohydrate, 10% v/v 1,4-Dioxane, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 252.88 α = 90
    b = 252.88 β = 90
    c = 252.88 γ = 90
     
    Space Group
    Space Group Name:    F 2 3
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315
    Collection Date 2012-03-02
     
    Diffraction Radiation
    Monochromator Double-crystal, Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1.0001
    Site ALS
    Beamline 5.0.2
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2
    Resolution(Low) 50
    Number Reflections(All) 89616
    Number Reflections(Observed) 89599
    Percent Possible(Observed) 99.98
     
    High Resolution Shell Details
    Resolution(High) 2.0
    Resolution(Low) 2.07
    Percent Possible(All) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.0
    Resolution(Low) 30.0
    Number of Reflections(all) 85151
    Number of Reflections(Observed) 85049
    Number of Reflections(R-Free) 4482
    Percent Reflections(Observed) 99.88
    R-Factor(All) 0.17691
    R-Factor(Observed) 0.17691
    R-Work 0.17586
    R-Free 0.19692
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 37.435
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.002
    Shell Resolution(Low) 2.054
    Number of Reflections(R-Free) 299
    Number of Reflections(R-Work) 6092
    R-Factor(R-Work) 0.146
    R-Factor(R-Free) 0.153
    Percent Reflections(Observed) 99.21
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.004
    r_chiral_restr 0.09
    r_dihedral_angle_4_deg 13.015
    r_dihedral_angle_3_deg 12.159
    r_dihedral_angle_2_deg 35.191
    r_dihedral_angle_1_deg 4.074
    r_angle_refined_deg 1.066
    r_bond_refined_d 0.005
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5081
    Nucleic Acid Atoms 0
    Heterogen Atoms 149
    Solvent Atoms 515
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution MolRep 9.2.10
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building MolRep version: 9.2.10
    data collection ADSC version: Quantum