SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D 1H-15N NOESY | 1-2 mM [U-100% 15N] protein, 60 mM sodium chloride, 40 mM sodium phosphate, 1 mM DTT | 90% H2O/10% D2O | 0.1 | 6.5 | ambient | 310.15 | |
| 2 | 3D 1H-13C NOESY aliphatic | 1-2 mM [U-100% 13C; U-100% 15N] protein, 60 mM sodium chloride, 40 mM sodium phosphate, 1 mM DTT | 90% H2O/10% D2O | 0.1 | 6.5 | ambient | 310.15 | |
| 3 | 3D 1H-13C NOESY aromatic | 1-2 mM [U-100% 13C; U-100% 15N] protein, 60 mM sodium chloride, 40 mM sodium phosphate, 1 mM DTT | 90% H2O/10% D2O | 0.1 | 6.5 | ambient | 310.15 | |
| 4 | 2D 1H-1H NOESY | 1-2 mM [U-100% 15N] protein, 60 mM sodium chloride, 40 mM sodium phosphate, 1 mM DTT | 100% D2O | 0.1 | 6.5 | ambient | 310.15 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 900 |
| 2 | Bruker | AVANCE | 700 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | TopSpin | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 250 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | TopSpin | Bruker Biospin | |
| 2 | processing | TopSpin | Bruker Biospin | |
| 3 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 4 | chemical shift assignment | Sparky | Goddard | |
| 5 | refinement | Amber | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman | |
