SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | 0.5 mM peptide concentration | 70 % H2O / 30 % deuterated TFE | 0 | 3.6 | ambient | 293 | |
| 2 | TOCSY | 0.5 mM peptide concentration | 70 % H2O / 30 % deuterated TFE | 0 | 3.6 | ambient | 293 | |
| 3 | NOESY | 0.5 mM peptide concentration | 70 % H2O / 30 % deuterated TFE | 0 | 3.6 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | These structures are based on a total of 286 restraints: 243 are NOE-derived distance constraints, 39 dihedral angle restraints and 4 distance restraints from hydrogen bonds. | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations, structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 21 |
| Representative Model | 21 (closest to the average) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This family of structures was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | XwinNMR | 2.1 | Bruker SA |
| 2 | processing | Gifa | 4.2 | Delsuc et al. (Universite de Montpellier, France) |
| 3 | data analysis | Insight II | 98.0 | Molecular Simulation Inc. |
| 4 | refinement | NMR-Refine | 98.0 | Molecular Simulation Inc. |
