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X-RAY DIFFRACTION
Materials and Methods page
3RTH
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.6
    Temperature 293.0
    Details 20% (w/v) PEG 5000 monomethylethyl ether (MME), 200mM sodium citrate (pH 6.6) and 200mM sodium iodide, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 102.04 α = 90
    b = 102.04 β = 90
    c = 169.1 γ = 120
     
    Space Group
    Space Group Name:    P 61 2 2
     
     
  •   Diffraction Hide
    Diffraction Detector
    Collection Date 2007-12-21
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ALS BEAMLINE 5.0.2
    Wavelength List 1
    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) 2.7
    Resolution(Low) 50
    Number Reflections(Observed) 14861
    Percent Possible(Observed) 99.6
    R Merge I(Observed) 0.115
    Redundancy 8.3
     
    High Resolution Shell Details
    Resolution(High) 2.7
    Resolution(Low) 2.8
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.475
    Redundancy 6.8
    Number Unique Reflections(All) 1424
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.7
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 14757
    Number of Reflections(R-Free) 1487
    Percent Reflections(Observed) 99.55
    R-Factor(Observed) 0.2323
    R-Work 0.2255
    R-Free 0.2945
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 49.8245
    Anisotropic B[1][1] 0.07
    Anisotropic B[1][2] 0.03
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.07
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.1
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.7
    Shell Resolution(Low) 2.772
    Number of Reflections(R-Free) 109
    Number of Reflections(R-Work) 917
    R-Factor(R-Work) 0.346
    R-Factor(R-Free) 0.481
    Percent Reflections(Observed) 98.84
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.708
    r_scbond_it 1.579
    r_mcangle_it 1.336
    r_mcbond_it 0.718
    r_gen_planes_refined 0.005
    r_chiral_restr 0.086
    r_dihedral_angle_4_deg 16.102
    r_dihedral_angle_3_deg 17.632
    r_dihedral_angle_2_deg 37.245
    r_dihedral_angle_1_deg 6.904
    r_angle_refined_deg 1.396
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2923
    Nucleic Acid Atoms 0
    Heterogen Atoms 27
    Solvent Atoms 26
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) HKL
    Data Reduction (data scaling) SCALEPACK
    Structure Solution phaser
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5 version: 5.5.0109
    data scaling SCALEPACK