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An Information Portal to 105025 Biological Macromolecular Structures

SOLUTION NMR
Materials and Methods page
1EMW
  •   NMR Eperiment Details Hide
    Representative Model Choice Rationale
    closest to the average  
     
    Spectrometer Info
    Field Strength 800.0
    Manufacturer Varian
    Model INOVA
    Field Strength 600.0
    Manufacturer Varian
    Model INOVA
    Field Strength 500.0
    Manufacturer Varian
    Model INOVA
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents S16; U-15N,13C; 50mM phosphate buffer; 200 mM LiCl
    Solvent System 90% H2O, 10% D2O
    Ionic Strength 0.2 M LiCl
    pH 6.0
    Pressure ambient
    Temperature 303
    IDs solution ID:2 condition ID:1
    Sample Contents 1.2 mM S16; U-15N; 50mM phosphate buffer; 200 mM LiCl
    Solvent System 90% H2O, 10% D2O
    Ionic Strength 0.2 M LiCl
    pH 6.0
    Pressure ambient
    Temperature 303
    IDs solution ID:3 condition ID:1
    Sample Contents 1.6 mM S16; 50mM phosphate buffer; 200 mM LiCl
    Solvent System 90% H2O, 10% D2O
    Ionic Strength 0.2 M LiCl
    pH 6.0
    Pressure ambient
    Temperature 303
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method Simulated annealing
    Details 1283 NOE-derived distance constraints, 47 dihedral angle restraints,31 distance restraints from hydrogen bonds.
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformer Selection Criteria structures with the lowest energy
    Conformers Calculated Total Number 50
    Conformers Submitted Total Number 47
     
  •   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 Kraulis
    Classification data analysis
    Software Name ANSIG 3.3
    Classification collection
    Software Name VNMR 5.3