Solution structure of the major MYC promoter G-quadruplex with a wild-type flanking in complex with NSC85697, a quinoline derivative
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D NOESY | 0.8 mM Myc2345, 2.4 mM NSC85697, 10 mM potassium phosphate | 90% H2O/10% D2O | 10 mM | 7 | 1 atm | 298 | Bruker AVANCE III 800 |
| 2 | 2D NOESY | 0.8 mM Myc2345, 2.4 mM NSC85697, 10 mM potassium phosphate | 90% H2O/10% D2O | 10 mM | 7 | 1 atm | 288 | Bruker AVANCE III 800 |
| 3 | 2D NOESY | 0.8 mM Myc2345, 2.4 mM NSC85697, 10 mM potassium phosphate | 90% H2O/10% D2O | 10 mM | 7 | 1 atm | 308 | Bruker AVANCE III 800 |
| 4 | 2D DQF-COSY | 0.8 mM Myc2345, 2.4 mM NSC85697, 10 mM potassium phosphate | 90% H2O/10% D2O | 10 mM | 7 | 1 atm | 308 | Bruker AVANCE III 800 |
| 5 | 2D 1H-13C HSQC aromatic | 0.8 mM Myc2345, 2.4 mM NSC85697, 10 mM potassium phosphate | 90% H2O/10% D2O | 10 mM | 7 | 1 atm | 298 | Bruker AVANCE III 800 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE III | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | X-PLOR NIH | |
| simulated annealing | Amber | |
| molecular dynamics | Amber | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 10 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | Amber | 16 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman |
| 2 | structure calculation | X-PLOR NIH | 2.48 | Schwieters, Kuszewski, Tjandra and Clore |
| 5 | structure calculation | Amber | 16 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, and Kollman |
| 3 | chemical shift assignment | CcpNmr Analysis | CCPN | |
| 4 | peak picking | CcpNmr Analysis | CCPN | |














