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Materials and Methods page
2BTC
  •   Crystallization Hide
    Crystallization Experiments
    pH 6
    Details pH 6.0
     
  •   Crystal Data Hide
    Unit Cell
    Length    (Å) Angle    (°)
    a = 59.1 α = 90
    b = 55.7 β = 90
    c = 74.9 γ = 90
     
    Space Group
    Space Group Name:    P 21 21 21
     
     
  •   Diffraction Hide
    Diffraction Experiment
    Diffrn ID 1
    Data Collection Temperature 293
     
    Diffraction Detector
    Detector IMAGE PLATE
    Type MARRESEARCH
     
    Diffraction Radiation
    Diffraction Protocol SINGLE WAVELENGTH
     
    Diffraction Source
    Source SYNCHROTRON
    Type ESRF BEAMLINE BM1A
    Wavelength 0.873
    Site ESRF
    Beamline BM1A
     
     
  •   Refinement Data Hide
    Reflection Details
    Resolution(High) 1.5
    Resolution(Low) 20
    Number Reflections(Observed) 60871
    Percent Possible(Observed) 89.8
    R Merge I(Observed) 0.084
    B(Isotropic) From Wilson Plot 15.1
    Redundancy 3.2
     
     
  •   Refinement Hide
    Refinement Statistics
    Structure Solution Method MOLECULAR REPLACEMENT
    reflnsShellList 1.5
    Resolution(Low) 6.0
    Cut-off Sigma(F) 0.0
    Number of Reflections(Observed) 35087
    Percent Reflections(Observed) 89.8
    R-Work 0.183
    R-Free 0.212
    R-Free Selection Details RANDOM
     
    Temperature Factor Modeling
    Mean Isotropic B Value 18.3
     
    RMS Deviations
    Parameter Type Deviation from Ideal
    x_bond_d 0.012
    x_angle_deg 2.538
     
    Coordinate Error
    Luzzati ESD(Observed) 0.1
    Luzzati Sigma A(Observed) 0.18
    Luzzati Resolution Cutoff(Low) 6.0
     
    Number of Non-Hydrogen Atoms Used in Refinement
    Protein Atoms 1850
    Nucleic Acid Atoms 0
    Heterogen Atoms 1
    Solvent Atoms 166
     
     
  •   Software and Computing Hide
    Computing
    Data Reduction (intensity integration) DENZO
    Data Reduction (data scaling) CCP4
    Structure Solution X-PLOR
    Structure Refinement X-PLOR 3.8
     
    Software
    refinement X-PLOR version: 3.8
    model building X-PLOR
    data reduction CCP4
    data collection DENZO