SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D TOCSY | 4.4 mg/mL ASTEXIN1 | DMSO | AMBIENT | 295 | |||
| 2 | 2D NOESY | 4.4 mg/mL ASTEXIN1 | DMSO | AMBIENT | 295 | |||
| 3 | 2D COSY | 4.4 mg/mL ASTEXIN1 | DMSO | AMBIENT | 295 | |||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE III | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| STRUCTURES WERE CALCULATED BY TORSION ANGLE DYNAMICS AND SIMULATED ANNEALING. | AN ENSEMBLE OF 200 STRUCTURES WAS GENERATED BY SIMULATED ANNEALING UNDER A SET OF 144 NOE DERIVED UPPER DISTANCE RESTRAINTS AND 5 3JHHA COUPLING DERIVED PHI ANGLE RESTRAINTS. 20 LOWEST ENERGY STRUCTURES WERE REFINED FURTHER BY ENERGY MINIMIZATION USING TINKER 6.0. | CYANA |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | STRUCTURES WITH THE LEAST RESTRAINT VIOLATIONS, STRUCTURES WITH THE LOWEST ENERGY |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CYANA | 2.1 | GUNTERT, MUMENTHALER AND WUTHRICH |
| 2 | collection | TopSpin | 2.1 | Bruker Biospin |
| 3 | data analysis | MESTRENOVA | 7.0.3 | Mestrelab Research |
| 4 | refinement | Tinker | 6.0 | PONDER |
