1EU6
DIMERIC SOLUTION STRUCTURE OF THE CYCLIC OCTAMER CD(CATTCATT)
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D NOESY | 20mM oligonucleotide concentration, 25mM buffer phosphate | either 100% D2O or 90% H2O 10% D2O | 0.01 | 7.0 | 1 atm | 293 | |
2 | DQF-COSY | 20mM oligonucleotide concentration, 25mM buffer phosphate | either 100% D2O or 90% H2O 10% D2O | 0.01 | 7.0 | 1 atm | 293 | |
3 | ROESY | 20mM oligonucleotide concentration, 25mM buffer phosphate | either 100% D2O or 90% H2O 10% D2O | 0.01 | 7.0 | 1 atm | 293 | |
4 | TOCSY | 20mM oligonucleotide concentration, 25mM buffer phosphate | either 100% D2O or 90% H2O 10% D2O | 0.01 | 7.0 | 1 atm | 293 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AMX | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
relaxation matrix, restrained molecular dynamics | see reference | XwinNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | all calculated structures submitted |
Conformers Calculated Total Number | 10 |
Conformers Submitted Total Number | 10 |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | XwinNMR | 1.3 | Bruker |
2 | data analysis | XEASY | 1.0 | Bartels et al. |
3 | structure solution | DYANA | 1.5 | P. Guntert et al. |
4 | structure solution | MARDIGRAS | 4.0 | T.L. James |
5 | refinement | DYANA | 1.5 | P. Guntert et al. |
6 | refinement | Amber | 4.1 | D. Pearlman |