1HHX
Solution structure of LNA3:RNA hybrid
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | NOESY | 0.7E-3M LNA1:RNA, 0.1M NACL, 5E-5M EDTA AND 1E-2M PHOSPHATE BUFFER IN 100% D2O | 0.1 | 7.0 | 1 atm | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 750 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | A TOTAL OF 423 NOE DISTANCE RESTRAINTS WERE OBTAINED FROM A FULL RELAXATION MATRIX ANALYSIS WITH THE PROGRAM RANDMARDI. A FURTHER 58 NOE DISTANCE RESTRAINTS WERE OBTAINED FROM NOESY IN H2O USING ISPA. 22 WATSON-CRICK BASE PAIRING RESTRAINTS. | Amber |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | LOWEST ENERGY |
Conformers Calculated Total Number | 40 |
Conformers Submitted Total Number | 34 |
Representative Model | 11 (n/a) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | Amber | CASE, DA, KOLLMAN, PA | |
2 | structure solution | MARDIGRAS | ||
3 | structure solution | Amber | ||
4 | structure solution | Felix |