Solution Structure of the Nucleopeptide [AC-LYS-TRP-LYS-HSE(p3*dGCATCG)-ALA]-[p5*dCGTAGC]
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 2mM nucleopeptide, 25 mM phosphate buffer, 100 mM NaCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 7 | 1 atm | 278 | ||
| 2 | DQF-COSY | 2mM nucleopeptide, 25 mM phosphate buffer, 100 mM NaCl, 90% H2O, 10% D2O | 90% H2O/10% D2O | 7 | 1 atm | 278 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AMX | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics matrix relaxation | the structures are based on a total of 276 NOE-derived distance constraints, and 33 dihedral angle restraints | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | all calculated structures submitted |
| Conformers Calculated Total Number | 10 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (n/a) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 1.3 | bruker |
| 2 | iterative matrix relaxation | MARDIGRAS | 5.2 | james, t.l. |
| 3 | structure solution | DYANA | 1.5 | guntert, P |
| 4 | refinement | SANDER | 5.0 | kollman, p. |
