POP-OUT | CLOSE

An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4IWP
  •   Crystallization Hide
    Crystallization Experiments
    Method vapor diffusion, hanging drop
    pH 7.5
    Temperature 294.0
    Details 5% PEG6000, pH 7.5, vapor diffusion, hanging drop, temperature 294K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 135.41 α = 90
    b = 135.41 β = 90
    c = 86.36 γ = 120
     
    Space Group
    Space Group Name:    P 32 2 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 77
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-04-16
     
    Diffraction Radiation
    Monochromator Diamond (111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE ID14-4
    Wavelength List 1.28
    Site ESRF
    Beamline ID14-4
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 2.0
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 3
    Resolution(Low) 50
    Number Reflections(All) 17481
    Number Reflections(Observed) 17416
    Percent Possible(Observed) 99.6
    B(Isotropic) From Wilson Plot 105.42
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.065
    Resolution(Low) 48.51
    Cut-off Sigma(F) 2.0
    Number of Reflections(all) 17481
    Number of Reflections(Observed) 17412
    Number of Reflections(R-Free) 871
    Percent Reflections(Observed) 99.63
    R-Factor(Observed) 0.2826
    R-Work 0.2798
    R-Free 0.3346
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 123.883
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0653
    Shell Resolution(Low) 3.2573
    Number of Reflections(R-Free) 141
    Number of Reflections(R-Work) 2681
    R-Factor(R-Work) 0.371
    R-Factor(R-Free) 0.4419
    Percent Reflections(Observed) 98.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.2573
    Shell Resolution(Low) 3.5087
    Number of Reflections(R-Free) 144
    Number of Reflections(R-Work) 2730
    R-Factor(R-Work) 0.3389
    R-Factor(R-Free) 0.4402
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.5087
    Shell Resolution(Low) 3.8617
    Number of Reflections(R-Free) 143
    Number of Reflections(R-Work) 2730
    R-Factor(R-Work) 0.3179
    R-Factor(R-Free) 0.3761
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.8617
    Shell Resolution(Low) 4.4202
    Number of Reflections(R-Free) 146
    Number of Reflections(R-Work) 2759
    R-Factor(R-Work) 0.2927
    R-Factor(R-Free) 0.3487
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 4.4202
    Shell Resolution(Low) 5.5677
    Number of Reflections(R-Free) 145
    Number of Reflections(R-Work) 2762
    R-Factor(R-Work) 0.2804
    R-Factor(R-Free) 0.3361
    Percent Reflections(Observed) 100.0
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 5.5677
    Shell Resolution(Low) 48.5159
    Number of Reflections(R-Free) 152
    Number of Reflections(R-Work) 2879
    R-Factor(R-Work) 0.2417
    R-Factor(R-Free) 0.2846
    Percent Reflections(Observed) 100.0
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    f_dihedral_angle_d 11.86
    f_plane_restr 0.002
    f_chiral_restr 0.036
    f_angle_d 0.509
    f_bond_d 0.002
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5062
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XDS
    Structure Solution phaser
    Structure Refinement PHENIX (phenix.refine: 1.8.1_1168)
     
    Software
    data extraction pdb_extract version: 3.11
    refinement phenix