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SOLUTION NMR
Materials and Methods page
1T1P
  •   NMR Eperiment Details Hide
    Representative Model Choice Rationale
    closest to the average  
     
    Spectrometer Info
    Field Strength 800.0
    Manufacturer Bruker
    Model DRX
    Field Strength 600.0
    Manufacturer Varian
    Model INOVA
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents 1.2 mM Thr-B12-DKP-insulin, 90% H2O, 10% D2O
    Solvent System 90% H2O, 10% D2O
    Ionic Strength null
    pH 7.0
    Pressure ambient
    Temperature 298
    IDs solution ID:1 condition ID:2
    Sample Contents 1.2 mM Thr-B12-DKP-insulin, 90% H2O, 10% D2O
    Solvent System 90% H2O, 10% D2O
    Ionic Strength null
    pH 7.6
    Pressure ambient
    Temperature 305
    IDs solution ID:2 condition ID:1
    Sample Contents 1.2 mM Thr-B12-DKP-insulin, 100% D2O
    Solvent System 100% D2O
    Ionic Strength null
    pH 7.0
    Pressure ambient
    Temperature 298
    IDs solution ID:2 condition ID:2
    Sample Contents 1.2 mM Thr-B12-DKP-insulin, 100% D2O
    Solvent System 100% D2O
    Ionic Strength null
    pH 7.6
    Pressure ambient
    Temperature 305
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method DISTANCE GEOMETRY AND SIMULATED ANNEALING
    Details the structures are based on a total of 595 restraints: 525 are NOE-derived distance constraints, 46 are dihedral angle restraints, 24 are hydrogen bond restraints.
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformer Selection Criteria structures with the lowest energy
    Conformers Calculated Total Number 50
    Conformers Submitted Total Number 15
     
  •   NMR Experimental Information Hide
    Experiment
    IDs experiment ID:1 solution ID:1,2,3 conditons ID:1,2,3
    Type 2D NOESY
    IDs experiment ID:2 solution ID:1,2,3 conditons ID:1,2,3
    Type 2D TOCSY
    IDs experiment ID:3 solution ID:1,2,3 conditons ID:1,2,3
    Type DQF-COSY
     
  •   Additional NMR Experimental Information Hide
    Details
    Detail This structure was determined by using standard 2D homonuclear techniques
     
  •   Software and Computing Hide
    NMR Software
    Authors Brunger
    Classification refinement
    Software Name X-PLOR 3.85
    Authors Molecular Simulations INC.
    Classification structure solution
    Software Name DGII INSIGHTII 2000