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X-RAY DIFFRACTION
Materials and Methods page
1C7B
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details PERUTZ, J.CRYST.GROWTH 2(1968)54-56, pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 63.13 α = 90
    b = 83.58 β = 99.25
    c = 53.99 γ = 90
     
    Space Group
    Space Group Name:    P 1 21 1
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 295
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type RIGAKU RAXIS IIC
    Details COLLIMATOR
    Collection Date 1998-08-15
     
    Diffraction Radiation
    Monochromator GRAPHITE
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type SIEMENS
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.8
    Resolution(Low) 30
    Number Reflections(Observed) 47219
    Percent Possible(Observed) 92.0
    R Merge I(Observed) 0.061
    Redundancy 2.52
     
    High Resolution Shell Details
    Resolution(High) 1.8
    Resolution(Low) 1.9
    Percent Possible(All) 93.7
    R Merge I(Observed) 0.237
    Mean I Over Sigma(Observed) 6.24
    Redundancy 2.22
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.803
    Resolution(Low) 8.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 46518
    Number of Reflections(Observed) 46518
    Number of Reflections(R-Free) 2264
    Percent Reflections(Observed) 90.7
    R-Factor(All) 0.1892
    R-Factor(Observed) 0.1876
    R-Free 0.2341
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    s_anti_bump_dis_restr 0.006
    s_non_zero_chiral_vol 0.042
    s_zero_chiral_vol 0.038
    s_similar_dist 0.023
    s_angle_d 0.015
    s_bond_d 0.005
     
    Coordinate Error
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 4390
    Nucleic Acid Atoms 0
    Heterogen Atoms 172
    Solvent Atoms 373
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) XDS
    Data Reduction (data scaling) XSCALE
    Structure Solution CNS
    Structure Refinement SHELXL-97
     
    Software
    refinement SHELXL-97
    model building CNS
    data reduction XSCALE
    data collection XDS