9F3D
Single acyclic phosphonate nucleotide (S)-ZNA modification on DNA hairpin
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
8 | 2D NOESY | 990 ug/mL [U-1% 13C] Oligo1 | 90% H2O/10% D2O | 0 M | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
2 | 2D 1H-1H COSY | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
3 | 2D 1H-13C HSQC aliphatic | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
9 | 2D 1H-13C HSQC aromatic | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
4 | 2D 1H-13C HMBC aromatic | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
5 | 2D TOCSY | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
6 | 2D 1H-31P COSY | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE 500 |
7 | 2D DQF-COSY | 990 ug/mL [U-1% 13C] Oligo1 | 100% D2O | 0 mM | 6.1 | 1 atm | 310 | Bruker AVANCE II 600 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE II | 600 |
2 | Bruker | AVANCE | 500 |
NMR Refinement | ||
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Method | Details | Software |
torsion angle dynamics | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with acceptable covalent geometry |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | CARA | Keller and Wuthrich | |
2 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | refinement | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore | |
4 | peak picking | XEASY | Bartels et al. |