2MRK
Fyn SH2 domain in complex with the natural inhibitory phosphotyrosine peptide
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-1H NOESY | 0.93 mM [U-99% 13C; U-99% 15N] protein_1, 1.2 mM protein_2 | 93% H2O/7% D2O | 0 | 6.50 | ambient | 298 | |
| 2 | 2D 1H-1H TOCSY | 0.93 mM [U-99% 13C; U-99% 15N] protein_1, 1.2 mM protein_2 | 93% H2O/7% D2O | 0 | 6.50 | ambient | 298 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Varian | Varian NMR Systems | 600 |
| 2 | Varian | Varian NMR Systems | 800 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing, simulated annealing | HADDOCK runs under CNS | NMRPipe |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 27 |
| Representative Model | 1 (closest to the average) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 2 | chemical shift assignment | CCPNMR | CCPN | |
| 3 | peak picking | CCPNMR | CCPN | |
| 4 | structure solution | HADDOCK | Alexandre Bonvin | |
| 5 | refinement | HADDOCK | Alexandre Bonvin | |
| 6 | structure solution | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 7 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
