3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 1 mM amyloid peptide | 100% DMSO-d6 | ambient | 300 | |||
| 2 | 2D 1H-1H NOESY | 1 mM amyloid peptide | 100% DMSO-d6 | ambient | 300 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | THIS FAMILY REPRESENTS THE TURN IN THE C-TERMINUS ASN27-ILE32 OBTAINED BY AN INDEPENDENT SUPERIMPOSITION RELATIVE TO THE TURN IN THE N-TERMINUS. | Insight II |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 9 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | Insight II | Accelrys Software Inc. | |
| 2 | refinement | Insight II | Accelrys Software Inc. | |
