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X-RAY DIFFRACTION
Materials and Methods page
4DLJ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 293.0
    Details 100 mM MES, 20-30% PEG4000, 50 mM n-BOG, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 65.98 α = 90
    b = 74.51 β = 90
    c = 78.32 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
    Collection Date 2010-07-20
     
    Diffraction Radiation
    Monochromator Multilayer Optic
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type BRUKER AXS MICROSTAR
    Wavelength List 1.541700
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.6
    Resolution(Low) 45
    Number Reflections(All) 12383
    Number Reflections(Observed) 12359
    Percent Possible(Observed) 99.8
    R Merge I(Observed) 0.076
    B(Isotropic) From Wilson Plot 38.004
    Redundancy 4.34
     
    High Resolution Shell Details
    Resolution(High) 2.6
    Resolution(Low) 2.7
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.359
    Mean I Over Sigma(Observed) 4.26
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.6
    Resolution(Low) 39.16
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 12383
    Number of Reflections(Observed) 12359
    Number of Reflections(R-Free) 866
    Percent Reflections(Observed) 100.0
    R-Factor(Observed) 0.2164
    R-Work 0.2095
    R-Free 0.3139
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 30.7645
    Anisotropic B[1][1] -0.3
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.66
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.96
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.6
    Shell Resolution(Low) 2.667
    Number of Reflections(R-Free) 63
    Number of Reflections(R-Work) 828
    R-Factor(R-Work) 0.258
    R-Factor(R-Free) 0.353
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.04
    r_scbond_it 2.399
    r_mcangle_it 1.693
    r_mcbond_it 0.888
    r_gen_planes_refined 0.007
    r_chiral_restr 0.098
    r_dihedral_angle_4_deg 22.617
    r_dihedral_angle_3_deg 17.233
    r_dihedral_angle_2_deg 35.639
    r_dihedral_angle_1_deg 6.22
    r_angle_refined_deg 1.551
    r_bond_refined_d 0.016
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2696
    Nucleic Acid Atoms 0
    Heterogen Atoms 52
    Solvent Atoms 55
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MAR345dtb
    Data Reduction (intensity integration) XSCALE
    Data Reduction (data scaling) XSCALE
    Structure Solution PHASER
    Structure Refinement REFMAC 5.5.0102
     
    Software
    data extraction pdb_extract version: 3.10
    refinement REFMAC5
    molecular replacement Phaser version: 2.1.4
    data reduction Xscale