POP-OUT | CLOSE

An Information Portal to 108957 Biological Macromolecular Structures

X-RAY DIFFRACTION
Materials and Methods page
2YKI
  •   Crystallization Hide
    Crystallization Experiments
    pH 7.5
    Details pH 7.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 66.62 α = 90
    b = 90.56 β = 90
    c = 99.1 γ = 90
     
    Space Group
    Space Group Name:    I 2 2 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Collection Date 2005-04-21
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source ROTATING ANODE
    Type NONIUS
    Wavelength 1.5418
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma(I) 2.0
    Resolution(High) 1.67
    Resolution(Low) 21.03
    Number Reflections(Observed) 35143
    Percent Possible(Observed) 95.8
    R Merge I(Observed) 0.09
    Redundancy 3.4
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.67
    Resolution(Low) 21.035
    Cut-off Sigma(F) 2.0
    Number of Reflections(Observed) 33659
    Number of Reflections(R-Free) 1675
    Percent Reflections(Observed) 95.8
    R-Factor(Observed) 0.239
    R-Work 0.239
    R-Free 0.258
     
    Temperature Factor Modeling
    Data Not Available
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_bond_d 0.005
    c_angle_deg 1.21
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1628
    Nucleic Acid Atoms 0
    Heterogen Atoms 34
    Solvent Atoms 269
     
     
  •   Software and Computing Hide
    Computing
    Structure Solution AMORE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building AMORE