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SOLUTION NMR
Materials and Methods page
1JCO
  •   NMR Eperiment Details Hide
    Representative Model Choice Rationale
    lowest energy  
     
    Spectrometer Info
    Field Strength 800.0
    Manufacturer Varian
    Model Unity INOVA
    Field Strength 750.0
    Manufacturer Varian
    Model Unity INOVA
    Field Strength 500.0
    Manufacturer Varian
    Model Unity INOVA
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents 2.8 mM PT-insulin; 10%D2O; 90%H2O
    Solvent System 10% D2O, 90% H2O
    pH 3.13
    Pressure 1atm
    Temperature 298
    IDs solution ID:2 condition ID:1
    Sample Contents 2.8 mM PT-insulin; 100% D2O
    Solvent System 100% D2O
    pH 3.13
    Pressure 1atm
    Temperature 298
    IDs solution ID:3 condition ID:1
    Sample Contents 2.8 mM PT-insulin; 35% Trifluoroethanol; 5% D2O; 60% H2O
    Solvent System 35% Trifluoroethanol; 5% D2O; 60% H2O
    pH 3.13
    Pressure 1atm
    Temperature 298
    IDs solution ID:4 condition ID:1
    Sample Contents 2.8 mM PT-insulin; 35% Trifluoroethanol; 65% D2O;
    Solvent System 35% Trifluoroethanol; 65% D2O;
    pH 3.13
    Pressure 1atm
    Temperature 298
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method simulated annealing, molecular dynamics
    Details 197 NOEs, 52 dihedral angles, 11 hydrogen bonds. Force constants: k(NOE)= 50 kcal mol-1 AA-1, k(DIHE)= 200 kcal mol-1 AA-1
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformer Selection Criteria structures with the lowest energy
    Conformers Calculated Total Number 100
    Conformers Submitted Total Number 25
     
  •   NMR Experimental Information Hide
    Experiment
    IDs experiment ID:1 solution ID:3 conditons ID:1
    Type 2D NOESY
     
  •   Software and Computing Hide
    NMR Software
    Authors Brunger
    Classification refinement
    Software Name X-PLOR 3.851
    Authors Brunger
    Classification structure solution
    Software Name X-PLOR 3.851
    Authors Bartels, Xia, Billeter, Guntert, Wuthrich
    Classification data analysis
    Software Name XEASY Digital UNIX V4.0 version 1
    Authors Delaglio, Grzesiek, Vuister, Zhu, Pfeifer, Bax
    Classification processing
    Software Name NMRPipe