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X-RAY DIFFRACTION
Materials and Methods page
1FVT
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 7.5
    Temperature 295.0
    Details 10% PEG 3340, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 54.14 α = 90
    b = 72.71 β = 90
    c = 72.93 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 300
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS II
    Collection Date 1997-04-11
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type RIGAKU
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 2.2
    Resolution(Low) 28
    Number Reflections(All) 13325
    Number Reflections(Observed) 13325
    Percent Possible(Observed) 87.9
    R Merge I(Observed) 0.071
    B(Isotropic) From Wilson Plot 19.7
    Redundancy 11.0
     
    High Resolution Shell Details
    Resolution(High) 2.2
    Resolution(Low) 2.34
    Percent Possible(All) 87.0
    R Merge I(Observed) 0.217
    Redundancy 7.8
    Number Unique Reflections(All) 2013
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 2.2
    Resolution(Low) 30.0
    Cut-off Sigma(I) 0.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 13325
    Number of Reflections(Observed) 13325
    Number of Reflections(R-Free) 1219
    Percent Reflections(Observed) 87.9
    R-Factor(All) 0.195
    R-Factor(Observed) 0.195
    R-Work 0.232
    R-Free 0.232
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.009
    c_angle_deg 1.4
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2260
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 81
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) R-AXIS
    Data Reduction (data scaling) SCALEPACK
    Structure Solution X-PLOR
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building X-PLOR