1HRL
STRUCTURE OF A PARALYTIC PEPTIDE FROM AN INSECT, MANDUCA SEXTA
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOESY | 3 mM in 90% H2O, 10% D2O at pH 4.3 | 90% H2O/10% D2O | 0 | 4.3 | ambient | 283 | |
| 2 | DQF-COSY | 3 mM in 90% H2O, 10% D2O at pH 4.3 | 90% H2O/10% D2O | 0 | 4.3 | ambient | 283 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITYPLUS | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations,structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 7 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | The structures were determined using standard 2D homonuclear techniques |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | X-PLOR | 3.1 | Brunger, A.T. |
