Solution structure of the complex of naphthyridine carbamate dimer and an RNA with UGGAA-UGGAA pentad
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H TOCSY | 75 uM RNA (29-MER), 150 uM NCD | 95% H2O/5% D2O | 100 mM NaCl | 6.9 | 1 atm | 288 | Bruker AVANCE 600 |
| 2 | 2D 1H-1H NOESY | 75 uM RNA (29-MER), 150 uM NCD | 95% H2O/5% D2O | 100 mM NaCl | 6.9 | 1 atm | 288 | Bruker AVANCE 600 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | CNS | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 2 | structure calculation | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
| 3 | chemical shift assignment | Sparky | 3 | Goddard |
| 4 | peak picking | Sparky | 3 | Goddard |
