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X-RAY DIFFRACTION
Materials and Methods page
2XJU
  •   Crystallization Hide
    Crystallization Experiments
    Details 0.5 M NACL, BISTRIS-PROPANE PH7.5, 20% PEG-4000
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 46.47 α = 90
    b = 62.57 β = 90
    c = 105.77 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 (MAR345)
    Type MARRESEARCH
    Details OSMIC MIRRORS
    Collection Date 2009-08-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER NONIUS FR591
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 1.67
    Resolution(Low) 19.4
    Number Reflections(Observed) 35802
    Percent Possible(Observed) 98.2
    R Merge I(Observed) 0.05
    B(Isotropic) From Wilson Plot 13.4
    Redundancy 3.5
     
    High Resolution Shell Details
    Resolution(High) 1.67
    Resolution(Low) 1.76
    Percent Possible(All) 93.9
    R Merge I(Observed) 0.27
    Mean I Over Sigma(Observed) 5.0
    Redundancy 3.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.7
    Resolution(Low) 19.4
    Number of Reflections(Observed) 33558
    Number of Reflections(R-Free) 624
    Percent Reflections(Observed) 98.57
    R-Factor(Observed) 0.1645
    R-Work 0.1639
    R-Free 0.19711
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 15.914
    Anisotropic B[1][1] -0.21
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.7
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.49
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.7
    Shell Resolution(Low) 1.744
    Number of Reflections(R-Free) 44
    Number of Reflections(R-Work) 2380
    R-Factor(R-Work) 0.222
    R-Factor(R-Free) 0.258
    Percent Reflections(Observed) 97.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 2.745
    r_scbond_it 1.715
    r_mcangle_it 1.222
    r_mcbond_it 0.688
    r_gen_planes_refined 0.006
    r_chiral_restr 0.1
    r_dihedral_angle_4_deg 8.704
    r_dihedral_angle_3_deg 12.455
    r_dihedral_angle_2_deg 33.717
    r_dihedral_angle_1_deg 5.418
    r_angle_refined_deg 1.74
    r_bond_refined_d 0.012
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1936
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 434
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution REFMAC5
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building REFMAC5