1XRW
Solution Structure of a Platinum-Acridine Modified Octamer
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | DQF-COSY | 3.5mM modified duplex, 10 mM phosphate buffer, 10mM NaCl | 100% D2O or 90% H2O/10% D2O | 10 mM NaH2PO4, 10 mM NaCl | 7.0 | ambient | 298 | |
2 | 2D TOCSY | 3.5mM modified duplex, 10 mM phosphate buffer, 10mM NaCl | 100% D2O or 90% H2O/10% D2O | 10 mM NaH2PO4, 10 mM NaCl | 7.0 | ambient | 298 | |
3 | 2D NOESY | 3.5mM modified duplex, 10 mM phosphate buffer, 10mM NaCl | 100% D2O or 90% H2O/10% D2O | 10 mM NaH2PO4, 10 mM NaCl | 7.0 | ambient | 298 | |
4 | 1H-31P COSY | 3.5mM modified duplex, 10 mM phosphate buffer, 10mM NaCl | 100% D2O or 90% H2O/10% D2O | 10 mM NaH2PO4, 10 mM NaCl | 7.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 500 |
NMR Refinement | ||
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Method | Details | Software |
distance geometry, simulated annealing, molecular dynamics, matrix relaxation | XwinNMR |
NMR Ensemble Information | |
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Conformer Selection Criteria | |
Conformers Calculated Total Number | |
Conformers Submitted Total Number | 1 |
Representative Model | (minimized average structure) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | processing | XwinNMR | 2.6 | Bruker |
2 | processing | Felix | 2000 | Accelrys |
3 | data analysis | Felix | 2000 | Accelrys |
4 | iterative matrix relaxation | MARDIGRAS | 3.2 | James, T. L. |
5 | refinement | Discover | 2000 | Accelrys |
6 | data analysis | CORMA | 5.2 | James, T. L. |