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X-RAY DIFFRACTION
Materials and Methods page
1A7Y
  •   Crystallization Hide
    Crystallization Experiments
    pH 5
    Details PH 5.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 15.74 α = 85.93
    b = 15.89 β = 86.19
    c = 25.16 γ = 69.86
     
    Space Group
    Space Group Name:    P 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 133
     
    Diffraction Detector
    Detector AREA DETECTOR
    Type SIEMENS HI-STAR
    Details COLLIMATOR
    Collection Date 1997-11-03
     
    Diffraction Radiation
    Monochromator GRAPHITE(002)
     
    Diffraction Source
    Type SIEMENS
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 0.94
    Resolution(Low) 999
    Number Reflections(Observed) 14126
    Percent Possible(Observed) 95.1
    R Merge I(Observed) 0.044
    Redundancy 4.38
     
    High Resolution Shell Details
    Resolution(High) 0.94
    Resolution(Low) 1.05
    Percent Possible(All) 90.5
    R Merge I(Observed) 0.072
    Mean I Over Sigma(Observed) 11.9
    Redundancy 2.85
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method AB INITIO
    reflnsShellList 0.94
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 14126
    Number of Reflections(R-Free) 1401
    Percent Reflections(Observed) 95.1
    R-Factor(All) 0.057
    R-Factor(Observed) 0.058
    R-Free 0.068
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_approx_iso_adps 0.0
    s_similar_adp_cmpnt 0.027
    s_rigid_bond_adp_cmpnt 0.006
    s_anti_bump_dis_restr 0.0
    s_non_zero_chiral_vol 0.0
    s_zero_chiral_vol 0.0
    s_from_restr_planes 0.163
    s_similar_dist 0.024
    s_angle_d 0.0
    s_bond_d 0.0
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 270
    Nucleic Acid Atoms 0
    Heterogen Atoms 44
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) SAINT
    Data Reduction (data scaling) SADABS
    Structure Solution SHELXL-97
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building SHELXL-97