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X-RAY DIFFRACTION
Materials and Methods page
4DWT
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 5.9
    Temperature 277.0
    Details 0.2 M ammonium sulfate, 32% w/v PEG4000, pH 5.9, VAPOR DIFFUSION, HANGING DROP, temperature 277K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 57.91 α = 90
    b = 67.47 β = 90
    c = 68.72 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MAR scanner 345 mm plate
    Details Osmic Confocal X-ray optics
    Collection Date 2010-02-22
     
    Diffraction Radiation
    Monochromator Graphite
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU RUH3R
    Wavelength List 1.54
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 2.05
    Resolution(Low) 35
    Number Reflections(All) 16589
    Number Reflections(Observed) 16541
    Percent Possible(Observed) 99.71
    R Merge I(Observed) 0.131
    B(Isotropic) From Wilson Plot 21.4
    Redundancy 4.8
     
    High Resolution Shell Details
    Resolution(High) 2.05
    Resolution(Low) 2.102
    Percent Possible(All) 98.71
    R Merge I(Observed) 0.666
    Mean I Over Sigma(Observed) 2.3
    Redundancy 5.0
    Number Unique Reflections(All) 1171
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.05
    Resolution(Low) 35.0
    Number of Reflections(all) 16589
    Number of Reflections(Observed) 16541
    Number of Reflections(R-Free) 877
    Percent Reflections(Observed) 99.71
    R-Factor(Observed) 0.20198
    R-Work 0.20007
    R-Free 0.23793
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Isotropic Thermal Model ISOTROPIC
    Mean Isotropic B Value 19.536
    Anisotropic B[1][1] -0.6
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.14
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.46
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.05
    Shell Resolution(Low) 2.102
    Number of Reflections(R-Free) 64
    Number of Reflections(R-Work) 1156
    R-Factor(R-Work) 0.252
    R-Factor(R-Free) 0.314
    Percent Reflections(Observed) 98.71
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.007
    r_chiral_restr 0.086
    r_dihedral_angle_4_deg 17.897
    r_dihedral_angle_3_deg 16.317
    r_dihedral_angle_2_deg 37.874
    r_dihedral_angle_1_deg 5.004
    r_angle_refined_deg 2.389
    r_bond_refined_d 0.008
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2182
    Nucleic Acid Atoms 0
    Heterogen Atoms 115
    Solvent Atoms 184
     
     
  •   Software and Computing Hide
    Computing
    Data Collection HKL-2000
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) SCALEPACK
    Structure Solution Phaser
    Structure Refinement REFMAC 5.6.0117
     
    Software
    refinement REFMAC version: 5.6.0117
    model building Phaser
    data collection HKL-2000