Solution structure of a 12-mer peptide bearing a bicyclic Asx motif mimic (BAMM) as a synthetic N-cap
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 1D | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
| 2 | 2D COSY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
| 3 | 2D TOCSY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
| 4 | 2D ROESY | 5 mM Ncap-12-mer | trifluoroethanol/water | water/TFE | 5 | 1 bar | 306 | Bruker AVANCE 500 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics | MacroModel | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 5888 |
| Conformers Submitted Total Number | 50 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | TopSpin | Bruker Biospin | |
| 2 | peak picking | TopSpin | Bruker Biospin | |
| 3 | structure calculation | MacroModel | SCHRODINGER | |
