7NWD
Three-quartet c-kit2 G-quadruplex stabilized by a pyrene conjugate
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 1.0 mM c-kit2_py1, 5 mM potassium phosphate, 20 mM potassium chloride | 90% H2O/10% D2O | 25 mM | 7.0 | 1 atm | 298 | Bruker Bruker AVANCE NEO 600 MHz NMR spectrometer 600 |
2 | 2D 1H-13C HSQC | 1.0 mM c-kit2_py1, 5 mM potassium phosphate, 20 mM potassium chloride | 90% H2O/10% D2O | 25 mM | 7.0 | 1 atm | 298 | Bruker Bruker AVANCE NEO 600 MHz NMR spectrometer 600 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Bruker AVANCE NEO 600 MHz NMR spectrometer | 600 |
NMR Refinement | ||
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Method | Details | Software |
molecular dynamics | Amber |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 1000 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | TopSpin | 4.0.7 | Bruker Biospin |
2 | chemical shift assignment | NMRFAM-SPARKY | Lee W, Tonelli M, Markley JL | |
3 | structure calculation | Amber | 16 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman |
4 | refinement | Amber | 16 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman |
5 | peak picking | NMRFAM-SPARKY | Lee W, Tonelli M, Markley JL |