2M2L
Solution structure of Entamoeba histolytica HP1 chromodomain
SOLUTION NMR
| NMR Experiment | ||||||||
|---|---|---|---|---|---|---|---|---|
| Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
| 1 | 2D 1H-15N HSQC | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 2 | 2D 1H-13C HSQC | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 3 | 3D CBCA(CO)NH | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 4 | 3D HNCACB | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 5 | 3D HNCO | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 6 | 3D HCCH-TOCSY | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 7 | 3D 1H-15N NOESY | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| 8 | 3D 1H-13C NOESY | 50 mM sodium phosphate, 25 mM sodium chloride, 1 mM DTT, 5 % [U-100% 2H] D2O | 95% H2O/5% D2O | 75 | 6.0 | ambient | 293 | |
| NMR Spectrometer Information | |||
|---|---|---|---|
| Spectrometer | Manufacturer | Model | Field Strength |
| 1 | Bruker | AVANCE | 600 |
| NMR Refinement | ||
|---|---|---|
| Method | Details | Software |
| simulated annealing | NMRPipe | |
| NMR Ensemble Information | |
|---|---|
| Conformer Selection Criteria | structures with the lowest energy |
| Conformers Calculated Total Number | 200 |
| Conformers Submitted Total Number | 20 |
| Representative Model | 1 (lowest energy) |
| Computation: NMR Software | ||||
|---|---|---|---|---|
| # | Classification | Version | Software Name | Author |
| 1 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
| 2 | chemical shift assignment | NMRView | Johnson, One Moon Scientific | |
| 3 | data analysis | NMRView | Johnson, One Moon Scientific | |
| 4 | peak picking | NMRView | Johnson, One Moon Scientific | |
| 5 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
| 6 | collection | TopSpin | Bruker Biospin | |
| 7 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 8 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 9 | data analysis | CYANA | Guntert, Mumenthaler and Wuthrich | |
| 10 | data analysis | TALOS | Cornilescu, Delaglio and Bax | |
