2KNK
Structure of the trimethylene N2-dG:N2-dG interstrand cross-link in 5'-CpG-3' sequence context
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 | 2 mM DNA (5'-D(*AP*GP*GP*CP*GP*CP*CP*T)-3'), 2 mM XLK | 90% H2O/10% D2O | 100 | 7.1 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | Amber |
NMR Ensemble Information | |
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Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
Conformers Calculated Total Number | 20 |
Conformers Submitted Total Number | 1 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | Amber | Case, D.A. et al. |