SOLUTION STRUCTURE OF FRAGMENT (350-370) OF THE TRANSMEMBRANE DOMAIN OF HEPATITIS C ENVELOPE GLYCOPROTEIN E1
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | 4 mM E1(350-370) | 50% H2O, 50% D2 trifluoroethanol (v/v) | 5.7 | ambient | 293 | ||
| 2 | TOCSY | 4 mM E1(350-370) | 50% H2O, 50% D2 trifluoroethanol (v/v) | 5.7 | ambient | 293 | ||
| 3 | 2D NOESY | 4 mM E1(350-370) | 50% H2O, 50% D2 trifluoroethanol (v/v) | 5.7 | ambient | 293 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | UNITYPLUS | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| distance geometry, simulated annealing, molecular dynamic, energy minimization | the structure is based on 337 Noe derived distance constraints | VNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum,structures with the least restraint violations,structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 1 |
| Representative Model | 1 (closest to the average) |
| Additional NMR Experimental Information | |
|---|---|
| Details | sodium 2,2 dimethyl-2-silapentane-5-sulfonate (DSS) in the internal nmr reference |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | VNMR | 6.1 | Varian Inc. |
| 2 | structure solution | X-PLOR | 3.1 | Brunger A.T. |
| 3 | refinement | X-PLOR | 3.1 | Brunger A.T. |
