SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_15N-edited_NOESY | 0.8-1.0 mM [U-15N] split PH domain from Phospholipase C gamma 2, 90% H2O, 10% D2O | 90% H2O/10% D2O | 150mM NaCl | 6.5 | ambient | 298 | |
| 2 | 3D_13C-edited_NOESY | 0.8-1.0 mM [U-13C; U-15N] split PH domain from Phospholipase C gamma 2 | 100% D2O | 150mM NaCl | 6.5 | ambient | 298 | |
| 3 | 3D_13C-edited_aromatic_NOESY | 0.8-1.0 mM [U-13C; U-15N] split PH domain from Phospholipase C gamma 2 | 100% D2O | 150mM NaCl | 6.5 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 600 |
| 2 | Varian | UNITYPLUS | 500 |
| 3 | Bruker | AVANCE | 700 |
| 4 | Varian | INOVA | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | Ab initio simulated annealing protocol within the CNS program, with PARALLHDGv5.3 force field and PROLSQ non-bonded energy function. This protocol adopts a mixture of Cartesian molecular dynamics and torsion angle dynamics simulated annealing. | CNS |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | 20 structures for lowest energy |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | CNS | Brunger A. T. et.al. | |
