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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4FZX
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 8.5
    Temperature 289.0
    Details 0.1M Tris-HCl, 0.2M NaCl, 20% PEG3350, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 33.47 α = 90
    b = 107.93 β = 90
    c = 117.12 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 CCD
    Type MARMOSAIC 225 mm CCD
    Collection Date 2010-09-21
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type SSRF BEAMLINE BL17U
    Wavelength List 0.9789
    Site SSRF
    Beamline BL17U
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.3
    Resolution(Low) 80
    Number Reflections(All) 19579
    Number Reflections(Observed) 19579
    Percent Possible(Observed) 100.0
     
    High Resolution Shell Details
    Resolution(High) 2.3
    Resolution(Low) 2.38
    Percent Possible(All) 100.0
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method SAD
    reflnsShellList 2.3
    Resolution(Low) 20.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 18436
    Number of Reflections(Observed) 18436
    Number of Reflections(R-Free) 994
    Percent Reflections(Observed) 98.73
    R-Factor(All) 0.18404
    R-Factor(Observed) 0.18403
    R-Work 0.1816
    R-Free 0.23029
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 25.134
    Anisotropic B[1][1] -0.94
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.46
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 1.41
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.3
    Shell Resolution(Low) 2.36
    Number of Reflections(R-Free) 69
    Number of Reflections(R-Work) 1249
    R-Factor(R-Work) 0.193
    R-Factor(R-Free) 0.274
    Percent Reflections(Observed) 91.97
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_scangle_it 5.086
    r_scbond_it 3.628
    r_mcangle_it 1.967
    r_mcbond_it 1.013
    r_gen_planes_refined 0.011
    r_chiral_restr 0.074
    r_dihedral_angle_4_deg 11.963
    r_dihedral_angle_3_deg 16.191
    r_dihedral_angle_2_deg 33.268
    r_dihedral_angle_1_deg 7.697
    r_angle_refined_deg 0.938
    r_bond_refined_d 0.009
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2636
    Nucleic Acid Atoms 697
    Heterogen Atoms 4
    Solvent Atoms 149
     
     
  •   Software and Computing Hide
    Computing
    Data Collection MAR345dtb
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution PHENIX
    Structure Refinement REFMAC 5.5.0109
     
    Software
    refinement REFMAC version: 5.5.0109
    model building PHENIX
    data collection MAR345dtb