7PJ1
Solution structure of isolated Drosophila histone H2A-H2B heterodimer
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 3D 1H-15N NOESY | 0.5 mM histone H2A, 0.5 mM [U-15N; U-2H] histone H2B | 90% H2O/10% D2O | 300 mM | 6.5 | 1 bar | 303 | Bruker AVANCE III 950 |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE III | 950 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| molecular dynamics | HADDOCK | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 3000 |
| 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. | |
| 2 | structure calculation | Rosetta | Shen, Y.; Bryan, P. N.; He, Y.; Orban, J.; Baker, D.; Bax, A. | |
| 3 | chemical shift assignment | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 4 | peak picking | NMRFAM-SPARKY | Delaglio, F.; Grzesiek, S.; Vuister, G. W.; Zhu, G.; Pfeifer, J.; Bax, A. | |
| 5 | refinement | HADDOCK | Bonvin | |
