Solution Structure of the Coiled-Coil Trimerization Domain from Lung Surfactant Protein D
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | NOESY | 90% H2O/10% D2O | 4.4 | 303 | ||||
| 2 | TOCSY | 90% H2O/10% D2O | 4.4 | 303 | ||||
| 3 | 15N-NOESY | 90% H2O/10% D2O | 4.4 | 303 | ||||
| 4 | 15N-TOCSY | 90% H2O/10% D2O | 4.4 | 303 | ||||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Oxford | 600 | |
| 2 | home-assebled | 750 | |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| XPLOR using the automated structure calculation ARIA routine | NMR structure calculation using the symmetry ADR method (ADR=ambiguous distance restraints) developed for symmetric oligomers by Nilges, M. (1993) Proteins 17, 297-309; O'Donoghue, S. I., King, G. F. and Nilges, M (1996) J. Biomol. NMR 8, 193-206. | XPLOR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 21 |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | XPLOR | 3.851 | A. T. Brunger |
| 2 | structure solution | ARIA | ||
