SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 2 | 2D 1H-13C HSQC | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 3 | 3D CBCA(CO)NH | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 4 | 3D C(CO)NH | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 5 | 3D HNCO | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 6 | 3D HNCACB | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 7 | 3D HBHA(CO)NH | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 8 | 3D 1H-15N NOESY | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| 9 | 3D 1H-13C NOESY | 0.8 mM [U-99% 13C; U-99% 15N] urea | 85% H2O/15% D2O | 0.5 | 7.0 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics | VnmrJ | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 500 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | data acquisition | VnmrJ | 3.2 | Agilent Technologies |
| 2 | data processing | VnmrJ | 3.2 | Agilent Technologies |
| 3 | structure solution | CNS_1.2 | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 4 | structure solution | Aria_2.2 | Linge, O'Donoghue and Nilges | |
| 5 | data analysis | XEASY | Bartels et al. | |
| 6 | refinement | Aria_2.2 | ||
| 7 | refinement | CNS_1.2 | Brunger, Adams, Clore, Gros, Nilges and Read | |














