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X-RAY DIFFRACTION
Materials and Methods page
1LM8
  •   Crystallization Hide
    Crystallization Experiments
    pH 6.5
    Details pH 6.5
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.5 α = 90
    b = 59.5 β = 90
    c = 245.4 γ = 90
     
    Space Group
    Space Group Name:    P 43 21 2
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 100
     
    Diffraction Detector
    Detector CCD
    Type ADSC QUANTUM 4
    Collection Date 2001-10-24
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type CHESS BEAMLINE F1
    Wavelength List 0.95
    Site CHESS
    Beamline F1
     
     
  •   Refinement Data Hide
    Reflection Details
    Observed Criterion Sigma (F) 0.0
    Observed Criterion Sigma(I) 0.0
    Resolution(High) 1.85
    Resolution(Low) 15
    Number Reflections(All) 38461
    Number Reflections(Observed) 34115
    Percent Possible(Observed) 88.7
    R Merge I(Observed) 0.079
    Redundancy 7.3
     
    High Resolution Shell Details
    Resolution(High) 1.85
    Resolution(Low) 1.92
    Percent Possible(All) 76.5
    R Merge I(Observed) 0.382
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.85
    Resolution(Low) 15.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(all) 38866
    Number of Reflections(Observed) 33935
    Number of Reflections(R-Free) 1360
    Percent Reflections(Observed) 87.3
    R-Work 0.196
    R-Free 0.236
    R-Free Selection Details random
     
    Temperature Factor Modeling
    Anisotropic B[1][1] 0.853
    Anisotropic B[2][2] 0.853
    Anisotropic B[3][3] -1.706
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    c_angle_deg 1.4
    c_bond_d 0.007
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 2883
    Nucleic Acid Atoms 0
    Heterogen Atoms 0
    Solvent Atoms 523
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) HKL-2000
    Data Reduction (data scaling) SCALEPACK
    Structure Solution AMORE
    Structure Refinement CNS
     
    Software
    refinement CNS
    model building AMoRE