2LI7
Solution Structure of CssII
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | DQFCOSY | 1.5 mM H2O, 90% H2O, 10% D2O | 90% H2O/10% D2O | 3.5 | ambient | 308 | ||
2 | TOCSY | 1.5 mM H2O, 90% H2O, 10% D2O | 90% H2O/10% D2O | 3.5 | ambient | 308 | ||
3 | NOESY | 1.5 mM H2O, 90% H2O, 10% D2O | 90% H2O/10% D2O | 3.5 | ambient | 308 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | VXRS | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics, simulated annealing | Amber force field | NMRDraw |
NMR Ensemble Information | |
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Conformer Selection Criteria | 20 structures for lowest energy and no violations |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (no violations) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | NMRDraw | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
2 | data analysis | CARA | Keller and Wuthrich | |
3 | collection | MOLMOL | Koradi, Billeter and Wuthrich | |
4 | geometry optimization | Amber | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm | |
5 | chemical shift assignment | CYANA | Guntert, Mumenthaler and Wuthrich | |
6 | refinement | Amber | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollman |