SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | 1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2 | 70% H2O, 30% TFE-d2 | null | 4.6 | ambient | 293 | |
| 2 | 2D TOCSY | 1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2 | 70% H2O, 30% TFE-d2 | null | 4.6 | ambient | 293 | |
| 3 | 2D NOESY | 1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2 | 70% H2O, 30% TFE-d2 | null | 4.6 | ambient | 293 | |
| 4 | 2D TOCSY | 1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d3 | 70% H2O, 30% TFE-d3 | null | 4.6 | ambient | 293 | |
| 5 | 2D NOESY | 1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d3 | 70% H2O, 30% TFE-d3 | null | 4.6 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 600 |
| 2 | JEOL | ALPHA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| distance geometry simulated annealing | The structures are based on a total of 207 restraints, 174 are NOE-derived distance constraints, 9 dihedral angle restraints,24 distance restraints from hydrogen bonds. | CNS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 15 |
| Representative Model | 15 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | 1.1 | |
