2BYF
NMR solution structure of phospholipase c epsilon RA 2 domain
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | C13-NOESY | 90% WATER, 10% D2O | 275 mM | 6.5 | 1.0 atm | 298.0 | ||
| 2 | N15-NOESY | 90% WATER, 10% D2O | 275 | 6.5 | 1.0 atm | 298.0 | ||
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | INOVA | 800 |
| 2 | Varian | INOVA | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| RESTRAINED SIMULATED ANNEALING, WATER REFINEMENT | AB INITIO SIMULATED ANNEALING PROTOCOL WITH CARTESIAN MOLECULAR DYNAMICS AND TORSION ANGLE DYNAMICS SIMULATED ANNEALING. A FINAL STEP OF RESTRAINED MOLECULAR DYNAMICS WITH EXPLICIT INCLUSION OF SOLVENT. | Xplor-NIH |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | LOWEST ENERGY STRUCTURE WITH NO RESTRAINT VIOLATIONS |
| Conformers Calculated Total Number | 100 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (n/a) |
| Additional NMR Experimental Information | |
|---|---|
| Details | THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C, 15N-LABELED PROTEIN. |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | refinement | Xplor-NIH | C.D. SCHWIETERS, J.J. KUSZEWSKI, N. TJ | |
| 2 | structure solution | ANSIG | ||
| 3 | structure solution | CNS | ||
| 4 | structure solution | Xplor-NIH | ||
