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X-RAY DIFFRACTION
Materials and Methods page
3W99
  •   Crystallization Hide
    Crystallization Experiments
    Method VAPOR DIFFUSION, HANGING DROP
    pH 6
    Temperature 293.0
    Details POTASSIUM CACODYLATE, POTASSIUM CHLORIDE, MANGANESE CHLORIDE, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 105.7 α = 90
    b = 109.29 β = 90
    c = 175.72 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 210
    Collection Date 2010-10-07
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type PHOTON FACTORY BEAMLINE AR-NW12A
    Wavelength List 1.0000
    Site PHOTON FACTORY
    Beamline AR-NW12A
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 3
    Resolution(Low) 50
    Number Reflections(Observed) 41127
    Percent Possible(Observed) 99.3
    Redundancy 7.3
     
    High Resolution Shell Details
    Resolution(High) 3.0
    Resolution(Low) 3.11
    Percent Possible(All) 99.9
    Mean I Over Sigma(Observed) 2.9
    R-Sym I(Observed) 0.718
    Redundancy 7.4
    Number Unique Reflections(All) 4083
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 3.0
    Resolution(Low) 48.54
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 41066
    Number of Reflections(R-Free) 2064
    Percent Reflections(Observed) 99.2
    R-Work 0.244
    R-Free 0.312
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Data Not Available
     
    Resolution Shells
    Refinement method X-RAY DIFFRACTION
    Shell Resolution(High) 3.0
    Shell Resolution(Low) 3.11
    Number of Reflections(Observed) 3964
    Number of Reflections(R-Free) 225
    Number of Reflections(R-Work) 3739
    R-Factor(R-Work) 0.463
    R-Factor(R-Free) 0.491
    Percent Reflections(Observed) 96.8
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_improper_angle_d 1.01
    c_dihedral_angle_d 20.2
    c_angle_deg 1.1
    c_bond_d 0.005
     
    Coordinate Error
    Luzzati ESD(Observed) 0.46
    Luzzati Sigma A(Observed) 0.91
    Luzzati Resolution Cutoff(Low) 5.0
    Luzzati ESD(R-Free Set) 0.57
    Luzzati Sigma A(R-Free Set) 0.93
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 5972
    Nucleic Acid Atoms 5939
    Heterogen Atoms 1
    Solvent Atoms 0
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) HKL-2000
    Structure Solution Molrep
    Structure Refinement CNS 1.2
     
    Software
    refinement CNS version: 1.2