7X3A
NMR solution structure of the 1:1 complex of a pyridostatin (PDS) bound to a G-quadruplex MYT1L
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 / MYT1L, 1.0 mM / PDS | 90% H2O/10% D2O | 40 mM | 7.0 | 1 atm | 298 | Bruker AVANCE III 600 |
2 | 2D 1H-1H TOCSY | 1.0 mM / MYT1L, 1.0 mM / PDS | 90% H2O/10% D2O | 40 mM | 7.0 | 1 atm | 298 | Bruker AVANCE III 600 |
3 | 2D 1H-1H COSY | 1.0 mM / MYT1L, 1.0 mM / PDS | 90% H2O/10% D2O | 40 mM | 7.0 | 1 atm | 298 | Bruker AVANCE III 600 |
4 | 2D 1H-1H NOESY | 1.0 mM / MYT1L, 1.0 mM / PDS | 90% H2O/10% D2O | 40 mM | 7.0 | 1 atm | 278 | Bruker AVANCE III 600 |
5 | 2D 1H-1H NOESY | 1.2 mM / MYT1L | 90% H2O/10% D2O | 40 mM | 7.0 | 1 atm | 298 | Bruker AVANCE III 600 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR | Brunger | |
2 | structure calculation | X-PLOR | Brunger | |
3 | chemical shift assignment | NMRFAM-SPARKY | Woonghee Lee | |
4 | peak picking | NMRFAM-SPARKY | Woonghee Lee |