SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D TOCSY | 2.1mM Curvacin A, 350mM DPC, 89.9% H2O, 10% D2O, 0.1% TFA | 89.9% H2O, 10% D2O; 0.1% TFA | 2.8 | ambient | 308 | ||
| 2 | 2D NOESY | 2.1mM Curvacin A, 350mM DPC, 89.9% H2O, 10% D2O, 0.1% TFA | 89.9% H2O, 10% D2O; 0.1% TFA | 2.8 | ambient | 308 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| torsion angle dynamics | The structures are based on a total of 607 restraints, 567 are NOE-derived distance constraints, 28 dihedral angle constraints, 12 distance restraints from hydrogen bonds. | NMRPipe |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 20 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Additional NMR Experimental Information | |
|---|---|
| Details | This structure was determined using standard 2D homonuclear techniques. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | 2.3 | Delaglio |
| 2 | structure solution | CYANA | 1.1 | Guntert, P. |
| 3 | data analysis | Sparky | 3.110 | Goddard |
| 4 | refinement | CYANA | 1.1 | Guntert, P. |
