SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 3.8mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 310 | |
| 2 | 2D TOCSY | 3.8mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 310 | |
| 3 | 2D NOESY | 3.8mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 300 | |
| 4 | 2D TOCSY | 3.8mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 300 | |
| 5 | 2D NOESY | 0.05mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 310 | |
| 6 | 2D TOCSY | 0.05mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 310 | |
| 7 | 2D NOESY | 0.05mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 300 | |
| 8 | 2D TOCSY | 0.05mM Natural Abundance Distinctin; NaN3 | 90% H2O/10% D2O | NULL | 6.8 | ambient | 300 | |
| 9 | 2D NOESY | 3.8mM Natural Abundance Distinctin; NaN3 | 100% D2O | NULL | 6.4 | ambient | 310 | |
| 10 | 2D TOCSY | 3.8mM Natural Abundance Distinctin; NaN3 | 100% D2O | NULL | 6.4 | ambient | 310 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing with cartesian coordinate dynamics | the structures are based on a total of 636 restraints, 548 are NOE-derived distance constraints, 88 distance restraints from hydrogen bonds. | Amber |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | Structures within a prefixed threshold of amber energy, solvent accessible surface area and symmetry-based penalty functions (see jrnl) |
| Conformers Calculated Total Number | 150 |
| Conformers Submitted Total Number | 24 |
| Representative Model | 20 (structure within a prefixed threshold of amber energy, solvent accessible surface area and symmetry-based penalty functions) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | structure solution | Amber | 5 | Kollman, Case |
| 2 | refinement | Amber | 5 | Kollman, Case |
| 3 | data analysis | MOLMOL | 2K.2 | Koradi |
| 4 | processing | XwinNMR | 2.0 | Bruker |
