2MOA
Solution NMR structure of peptide ImI1 (peak 2)
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 | |
| 2 | 2D 1H-1H TOCSY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 | |
| 3 | 2D DQF-COSY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, molecular dynamics | Sparky | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | target function |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | chemical shift assignment | Sparky | 3.113 | Goddard |
| 2 | structure solution | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 3 | geometry optimization | Amber | 11 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman |
| 4 | data analysis | ProcheckNMR | Laskowski and MacArthur | |
| 5 | collection | TopSpin | 2.1 | Bruker Biospin |
| 6 | processing | TopSpin | 2.1 | Bruker Biospin |
| 7 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 8 | refinement | Amber | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman | |
