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X-RAY DIFFRACTION
Materials and Methods page
4ATH
  •   Crystallization Hide
    Crystallization Experiments
    Details 1.5 M AMMONIUM SULFATE AND 150 MM SODIUM ACETATE (PH 5.0)
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 53.38 α = 90
    b = 39.89 β = 117.28
    c = 55.16 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD (SX-165)
    Type MARRESEARCH
    Details MULTILAYER MIRRORS
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type EMBL/DESY, HAMBURG BEAMLINE BW7A
    Wavelength 0.965
    Site EMBL/DESY, HAMBURG
    Beamline BW7A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.95
    Resolution(Low) 45
    Number Reflections(Observed) 14742
    Percent Possible(Observed) 96.2
    R Merge I(Observed) 0.13
    B(Isotropic) From Wilson Plot 25.0
    Redundancy 6.9
     
    High Resolution Shell Details
    Resolution(High) 1.95
    Resolution(Low) 2.06
    Percent Possible(All) 86.8
    R Merge I(Observed) 0.54
    Mean I Over Sigma(Observed) 3.2
    Redundancy 5.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 1.95
    Resolution(Low) 49.03
    Number of Reflections(Observed) 13993
    Number of Reflections(R-Free) 733
    Percent Reflections(Observed) 96.29
    R-Factor(Observed) 0.19566
    R-Work 0.19399
    R-Free 0.22778
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 29.966
    Anisotropic B[1][1] 0.01
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 2.2
    Anisotropic B[2][2] -0.55
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 2.56
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.95
    Shell Resolution(Low) 2.001
    Number of Reflections(R-Free) 54
    Number of Reflections(R-Work) 887
    R-Factor(R-Work) 0.295
    R-Factor(R-Free) 0.275
    Percent Reflections(Observed) 83.13
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 3.316
    r_scbond_it 2.033
    r_mcangle_it 1.089
    r_mcbond_it 0.586
    r_chiral_restr 0.074
    r_dihedral_angle_4_deg 14.156
    r_dihedral_angle_3_deg 14.758
    r_dihedral_angle_2_deg 32.861
    r_dihedral_angle_1_deg 4.258
    r_angle_refined_deg 1.148
    r_bond_refined_d 0.011
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1329
    Nucleic Acid Atoms 0
    Heterogen Atoms 25
    Solvent Atoms 153
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) MOSFLM
    Data Reduction (data scaling) SCALA
    Structure Solution AUTORICKSHAW
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building AUTORICKSHAW