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An Information Portal to 105097 Biological Macromolecular Structures

SOLUTION NMR
Materials and Methods page
2LWA
  •   NMR Eperiment Details Hide
    Representative Model Choice Rationale
    lowest energy  
     
    Spectrometer Info
    Field Strength 750.0
    Manufacturer Bruker
    Model Avance
    Field Strength 500.0
    Manufacturer Bruker
    Model Avance
    Field Strength 600.0
    Manufacturer Bruker
    Model Avance
    Field Strength 900.0
    Manufacturer Bruker
    Model Avance
     
    Sample Conditions
    IDs solution ID:1 condition ID:1
    Sample Contents 0.3-0.6 mM [U-100% 13C; U-100% 15N] Hemagglutinin Fusion Peptide G8A mutant, 25 mM TRIS, 130-160 mM [U-100% 2H] DPC, 93% H2O/7% D2O
    Solvent System 93% H2O/7% D2O
    Ionic Strength 0
    pH 7.3
    Pressure ambient
    Temperature 305
     
     
  •   NMR Refinement Information Hide
    Refinement
    Method simulated annealing
    Details THE ENTRY CONSISTS OF 20 SETS OF 3 MODELS, WHERE EACH INDIVIDUAL SET REPRESENTS THREE CONFORMERS THAT ARE IN FAST EXCHANGE WITH ONE ANOTHER, AND EACH SET OF THREE WHEN TAKEN TOGETHER AT POPULATIONS OF 15% (CHAIN A), 42.5% (CHAIN B) AND 42.5% (CHAIN C) SATISFIES THE EXPERIMENTAL DATA.
     
  •   NMR Ensemble Information Hide
    Ensemble
    Conformer Selection Criteria structures with the lowest energy
    Conformers Calculated Total Number 480
    Conformers Submitted Total Number 20
     
  •   NMR Experimental Information Hide
    Experiment
    IDs experiment ID:1 solution ID:1 conditons ID:1
    Type 2D 1H-13C HSQC
    IDs experiment ID:2 solution ID:1 conditons ID:1
    Type 2D 1H-15N HSQC
    IDs experiment ID:3 solution ID:1 conditons ID:1
    Type 3D HNCA
    IDs experiment ID:4 solution ID:1 conditons ID:1
    Type 3D 1H-15N NOESY
    IDs experiment ID:5 solution ID:1 conditons ID:1
    Type 2D 1H-1H NOESY
     
  •   Software and Computing Hide
    NMR Software
    Authors Schwieters, Kuszewski, Tjandra and Clore
    Classification refinement
    Software Name X-PLOR_NIH 2.31
    Authors Goddard
    Classification chemical shift assignment
    Software Name SPARKY 3.113
    Authors Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
    Classification processing
    Software Name NMRPipe 7.5