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X-RAY DIFFRACTION
Materials and Methods page
4H9L
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7.5
    Temperature 291.0
    Details drop: 14 mg/mL protein, 0.8 M potassium phosphate, 5 mM Tris, 5 uM EDTA, 3.2% 1,2,3-heptanetriol, 2.0% dioxane, 140 mM sodium chloride, 0.045% LDAO, reservoir: 1.6 M potassium phosphate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 140.19 α = 90
    b = 140.19 β = 90
    c = 184.56 γ = 120
     
    Space Group
    Space Group Name:    P 31 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type MARMOSAIC 300 mm CCD
    Collection Date 2011-07-29
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 21-ID-D
    Wavelength 1.00000
    Site APS
    Beamline 21-ID-D
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) -3.0
    Resolution(High) 2.77
    Resolution(Low) 121.41
    Number Reflections(Observed) 53634
    Percent Possible(Observed) 99.5
    R Merge I(Observed) 0.105
    B(Isotropic) From Wilson Plot 59.93
     
    High Resolution Shell Details
    Resolution(High) 2.77
    Resolution(Low) 2.84
    Percent Possible(All) 100.0
    R Merge I(Observed) 0.775
    Mean I Over Sigma(Observed) 2.14
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.77
    Resolution(Low) 19.9
    Number of Reflections(Observed) 53634
    Number of Reflections(R-Free) 2682
    Percent Reflections(Observed) 99.9
    R-Factor(Observed) 0.192
    R-Work 0.191
    R-Free 0.227
     
    Temperature Factor Modeling
    Mean Isotropic B Value 50.0
    Anisotropic B[1][1] 0.25
    Anisotropic B[1][2] 0.13
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] 0.25
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] -0.38
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.77
    Shell Resolution(Low) 2.84
    Number of Reflections(R-Free) 193
    Number of Reflections(R-Work) 3673
    R-Factor(R-Work) 0.269
    R-Factor(R-Free) 0.319
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 4.044
    r_scbond_it 2.639
    r_mcangle_it 1.685
    r_mcbond_it 0.91
    r_gen_planes_refined 0.01
    r_chiral_restr 0.148
    r_dihedral_angle_4_deg 25.251
    r_dihedral_angle_3_deg 20.015
    r_dihedral_angle_2_deg 33.856
    r_dihedral_angle_1_deg 7.406
    r_angle_refined_deg 2.58
    r_bond_refined_d 0.024
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 6356
    Nucleic Acid Atoms 0
    Heterogen Atoms 462
    Solvent Atoms 98
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution refmac5
    Structure Refinement REFMAC 5.5.0109
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix
    data reduction Xscale