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An Information Portal to 105339 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
3VUS
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6.5
    Temperature 293.0
    Details 0.18M Sodium acetate, 0.1M Bis-Tris, 16%(w/v) PEG3350, pH6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 39.56 α = 90
    b = 53.11 β = 95.25
    c = 144.17 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 93
    Diffrn ID 2
    Data Collection Temperature 93
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-07-05
    Detector CCD
    Type ADSC QUANTUM 315r
    Collection Date 2011-07-05
     
    Diffraction Radiation
    Monochromator Si(111)
    Diffraction Protocol MAD
    Monochromator Si(111)
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-17A
    Wavelength List 1.00938, 0.99957, 0.99321
    Site PHOTON FACTORY
    Beamline BL-17A
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE BL-17A
    Wavelength List 1.00000
    Site PHOTON FACTORY
    Beamline BL-17A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.65
    Resolution(Low) 50
    Number Reflections(All) 69364
    Number Reflections(Observed) 69364
    Percent Possible(Observed) 96.7
    R Merge I(Observed) 0.049
    Redundancy 4.9
     
    High Resolution Shell Details
    Resolution(High) 1.65
    Resolution(Low) 1.68
    Percent Possible(All) 83.7
    R Merge I(Observed) 0.375
    Redundancy 4.3
    Number Unique Reflections(All) 2915
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MIRAS
    reflnsShellList 1.65
    Resolution(Low) 25.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 71759
    Number of Reflections(Observed) 68347
    Number of Reflections(R-Free) 996
    Percent Reflections(Observed) 96.6
    R-Factor(Observed) 0.20587
    R-Work 0.20519
    R-Free 0.25633
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 33.448
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 1.65
    Shell Resolution(Low) 1.694
    Number of Reflections(R-Free) 68
    Number of Reflections(R-Work) 4271
    R-Factor(R-Work) 0.271
    R-Factor(R-Free) 0.318
    Percent Reflections(Observed) 84.9
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    r_gen_planes_refined 0.014
    r_chiral_restr 0.171
    r_dihedral_angle_4_deg 18.336
    r_dihedral_angle_3_deg 16.247
    r_dihedral_angle_2_deg 39.314
    r_dihedral_angle_1_deg 6.379
    r_angle_refined_deg 2.294
    r_bond_refined_d 0.027
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4259
    Nucleic Acid Atoms 0
    Heterogen Atoms 11
    Solvent Atoms 175
     
     
  •   Software and Computing Hide
    Computing
    Data Collection ADSC Quantum
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution Autosolve
    Structure Refinement REFMAC 5.6.0119
     
    Software
    refinement REFMAC version: 5.6.0119
    model building Autosolve
    data collection ADSC version: Quantum