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An Information Portal to 105097 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
4FEZ
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, SITTING DROP
    pH 7
    Temperature 289.0
    Details 15% tacsimate, 0.1 M Hepes buffer, 2% PEG-3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 110 α = 90
    b = 110 β = 90
    c = 166.82 γ = 90
     
    Space Group
    Space Group Name:    P 4 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2012-04-24
     
    Diffraction Radiation
    Monochromator double crystal monochromator
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type APS BEAMLINE 19-ID
    Wavelength List 0.9792
    Site APS
    Beamline 19-ID
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.16
    Resolution(Low) 39.1
    Number Reflections(All) 55638
    Number Reflections(Observed) 55638
    Percent Possible(Observed) 100.0
    R Merge I(Observed) 0.126
    B(Isotropic) From Wilson Plot 37.9
    Redundancy 12.8
     
    High Resolution Shell Details
    Resolution(High) 2.16
    Resolution(Low) 2.2
    Percent Possible(All) 99.7
    R Merge I(Observed) 0.748
    Mean I Over Sigma(Observed) 2.04
    Redundancy 6.0
    Number Unique Reflections(All) 2720
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 2.16
    Resolution(Low) 39.1
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 55614
    Number of Reflections(Observed) 55614
    Number of Reflections(R-Free) 2817
    Percent Reflections(Observed) 99.87
    R-Factor(Observed) 0.1673
    R-Work 0.1659
    R-Free 0.1928
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 35.8668
    Anisotropic B[1][1] -0.24
    Anisotropic B[1][2] 0.0
    Anisotropic B[1][3] 0.0
    Anisotropic B[2][2] -0.24
    Anisotropic B[2][3] 0.0
    Anisotropic B[3][3] 0.48
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 2.159
    Shell Resolution(Low) 2.215
    Number of Reflections(Observed) 3705
    Number of Reflections(R-Free) 173
    Number of Reflections(R-Work) 3532
    R-Factor(R-Work) 0.244
    R-Factor(R-Free) 0.241
    Percent Reflections(Observed) 99.46
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_other 0.001
    r_gen_planes_refined 0.008
    r_chiral_restr 0.11
    r_dihedral_angle_4_deg 20.426
    r_dihedral_angle_3_deg 14.068
    r_dihedral_angle_2_deg 34.176
    r_dihedral_angle_1_deg 5.94
    r_angle_other_deg 1.013
    r_angle_refined_deg 1.797
    r_bond_other_d 0.001
    r_bond_refined_d 0.018
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4624
    Nucleic Acid Atoms 0
    Heterogen Atoms 40
    Solvent Atoms 326
     
     
  •   Software and Computing Hide
    Computing
    Data Collection SBC-collect
    Data Reduction (intensity integration) HKL-3000
    Data Reduction (data scaling) HKL-3000
    Structure Solution MOLREP, HKL3000
    Structure Refinement REFMAC 5.6.0117
     
    Software
    data extraction pdb_extract version: 3.11
    refinement REFMAC5 version: 5.6.0117
    data reduction HKL