7ASY
Transmembrane helix of tumor necrosis factor alpha in trifluorethanol
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 0.5 mM TNFA_WT_TM | trifluoroethanol/water | 0 M | 6.5 | 1 atm | 303 | Bruker AVANCE 600 |
| 2 | 2D 1H-1H TOCSY | 0.5 mM TNFA_WT_TM | trifluoroethanol/water | 0 M | 6.5 | 1 atm | 303 | Bruker AVANCE 600 |
| 3 | 2D 1H-13C HSQC aliphatic | 0.5 mM TNFA_WT_TM | trifluoroethanol/water | 0 M | 6.5 | 1 atm | 303 | Bruker AVANCE 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | ARIA | |
| 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) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | TopSpin | 3.2 | Bruker Biospin |
| 2 | chemical shift assignment | CcpNmr Analysis | 2.4.1 | CCPN |
| 3 | peak picking | CcpNmr Analysis | CCPN | |
| 4 | structure calculation | ARIA | 2 | Linge, O'Donoghue and Nilges |
