1WR3
Solution structure of the first WW domain of Nedd4-2
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 0.5mM Nedd4-2 WW1; 100mM NaCl; 25mM phosphate buffer; 90% H2O, 10% D2O | 90% H2O, 10%H2O | 100mM NaCl | 6.5 | ambient | 298 | |
| 2 | 2D TOCSY | 0.5mM Nedd4-2 WW1; 100mM NaCl; 25mM phosphate buffer; 90% H2O, 10% D2O | 90% H2O, 10%H2O | 100mM NaCl | 6.5 | ambient | 298 | |
| 3 | 2D NOESY | 0.5mM Nedd4-2 WW1; 100mM NaCl; 25mM phosphate buffer; 100% D2O | 100% D2O | 100mM NaCl | 6.5 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics, torsion angle dynamics | NMRPipe | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | 1.3 | Delaglio et al |
| 2 | data analysis | Sparky | 3.1 | Goddard & Kneller |
| 3 | structure solution | ARIA | 1.1 | Linge et al |
| 4 | structure solution | CNS | 1.1 | |
| 5 | refinement | CNS | 1.1 | |
