SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D DQF-COSY | 1mM human PYY; pH 4.6 adjusted by adding NaOH and HCl; 10% D2O, 90% H2O | 10% D2O, 90% H2O | 4.6 | 298 | |||
| 2 | 2D_TOCSY | 1mM human PYY; pH 4.6 adjusted by adding NaOH and HCl; 10% D2O, 90% H2O | 10% D2O, 90% H2O | 4.6 | 298 | |||
| 3 | 2D_NOESY | 1mM human PYY; pH 4.6 adjusted by adding NaOH and HCl; 10% D2O, 90% H2O | 10% D2O, 90% H2O | 4.6 | 298 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 750 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | NMRPipe | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | Delaglio, F. | |
| 2 | data analysis | Pronto3D | Kjaer, M. | |
| 3 | structure solution | CYANA | 1.0 | Guntert, P. |
| 4 | structure solution | XPLOR-NIH | 2.9 | Schwieters, C. |
| 5 | refinement | CNS | 1.1 | |
