SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 3mM penetratin, 50 mM KCl; 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O | 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O | 50mM KCl | 5.5 | 1 atm | 310 | |
| 2 | 2D TOCSY | 3mM penetratin, 50 mM KCl; 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O | 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O | 50mM KCl | 5.5 | 1 atm | 310 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITY | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| distance geometry | A total of 129 distance constraints where identified, mostly sequential and medium range NOEs (40 intra-residue, 54 sequential and 35 medium range NOEs) | VNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 60 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average,lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | Structure was determined by standard 2D homonuclear techniques |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | VNMR | 6.1c | |
| 2 | data analysis | Felix | 2000.1 | |
| 3 | structure solution | DYANA | 1.5 | Guntert, Mumenthaler, Herrmann |
| 4 | refinement | DYANA | 1.5 | Guntert, Mumenthaler, Herrmann |
