2F77
Solution structure of the R55F mutant of M-PMV matrix protein (p10)
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D_13C-separated_NOESY | 1 mM matrix protein U-13C, U-15N; 100 mM phosphate buffer (K); 100 mM NaCl; 10 mM DTT; 95% H2O, 5% D2O | 95% H2O/5% D2O | 600 mM | 6.0 | ambient | 298 | |
| 2 | 3D_15N-separated_NOESY | 1 mM matrix protein U-13C, U-15N; 100 mM phosphate buffer (K); 100 mM NaCl; 10 mM DTT; 95% H2O, 5% D2O | 95% H2O/5% D2O | 600 mM | 6.0 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | DRX | 500 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing; molecular dynamics; torsion angle dynamics | XwinNMR | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with acceptable covalent geometry, structures with favorable non-bond energy, structures with the least restraint violations, structures with the lowest energy |
| Conformers Calculated Total Number | 50 |
| Conformers Submitted Total Number | 18 |
| Representative Model | 1 (closest to the average, fewest violations, lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | collection | XwinNMR | 2.6 | Bruker |
| 2 | processing | NMRPipe | 2.3 Rev 2004.184.22.03 | F. Delaglio, S. Grzesiek, G. W. Vuister, G. Zhu, J. Pfeifer and A. Bax |
| 3 | data analysis | Sparky | 3.110 | T. D. Goddard and D. G. Kneller |
| 4 | refinement | XPLOR-NIH | 2.11 | C.D. Schwieters, J.J. Kuszewski,N. Tjandra and G.M. Clore |
