SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | DQF-COSY | 3mg ACTX-Hi:OB4219 | 0.5 ml 80% H2O/10% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| 2 | NOESY | 3mg ACTX-Hi:OB4219 | 0.5 ml 80% H2O/10% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| 3 | TOCSY | 3mg ACTX-Hi:OB4219 | 0.5 ml 80% H2O/10% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| 4 | E-COSY | 3mg ACTX-Hi:OB4219 | 0.5 ml 90% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| 5 | NOESY | 3mg ACTX-Hi:OB4219 | 0.5 ml 90% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| 6 | TOCSY | 3mg ACTX-Hi:OB4219 | 0.5 ml 90% D2O/10% CH3CN | 0 mM | 5.0 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DMX | 750 |
| 2 | Bruker | AMX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| Torsion angle dynamics. Refinement and energy minimization in a water shell using Cartesian dynamics and powell minimization. | Initial structures were generated by torsion angle dynamics. These were then refined and minimized in a water shell using Cartesian dynamics and restrained powell minimization according to ARIA and CNS protocols. | XwinNMR |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the least restraint violations, structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| 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 | XwinNMR | 2.6 | Bruker |
| 2 | data analysis | XEASY | 1.3.7 | Eccles, C., Guntert, P., Billeter, M., Wuthrich, K. |
| 3 | structure solution | DYANA | 1.5 | Guntert, P., Mumenthaler, C., Wuthrich, K. |
| 4 | structure solution | CNS | 1.0 | Brunger, A.T. et al. |
| 5 | refinement | ARIA | 1.0 | Linge, J.P., O'Donoghue, S.I., Nilges, M.N. |














