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X-RAY DIFFRACTION
Materials and Methods page
1BEN
  •   Crystallization Hide
    Crystallization Experiments
    Method slow cooling
    pH 5.7
    Details 0.05M SODIUM CITRATE, 0.007M ZINC ACETATE, 0.06M 4-HYDROXYBENZAMIDE, 1.0M SODIUM CHLORIDE, PH=5.7. CRYSTALS GROWN BY SLOW COOLING., slow cooling
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 80.72 α = 90
    b = 80.72 β = 90
    c = 37.63 γ = 120
     
    Space Group
    Space Group Name:    H 3
     
     
  •   Diffraction Hide
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IIC
    Collection Date 1994-02-14
     
    Diffraction Radiation
     
    Diffraction Source
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.4
    Resolution(Low) 80
    Number Reflections(Observed) 18002
    Percent Possible(Observed) 76.6
    R Merge I(Observed) 0.066
    Redundancy 8.6
     
     
  •   Refinement Hide
    Refinement Statistics
    reflnsShellList 1.4
    Resolution(Low) 8.0
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 13694
    Percent Reflections(Observed) 76.5
     
    Temperature Factor Modeling
    Mean Isotropic B Value 27.4
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    p_transverse_tor 15.0
    p_staggered_tor 14.7
    p_planar_tor 3.3
    p_xyhbond_nbd 0.249
    p_multtor_nbd 0.225
    p_bond_d 0.014
    p_angle_d 0.034
    p_planar_d 0.014
    p_mcbond_it 1.94
    p_mcangle_it 3.14
    p_scbond_it 2.02
    p_scangle_it 3.37
    p_plane_restr 0.015
    p_chiral_restr 0.126
    p_singtor_nbd 0.183
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 785
    Nucleic Acid Atoms 0
    Heterogen Atoms 23
    Solvent Atoms 168
     
     
  •   Software and Computing Hide
    Computing
    Structure Refinement PROFFT
     
    Software
    refinement PROFFT