Structure determination of N-terminal fragment of UL49.5 protein from bovine herpesvirus 1 by NMR spectroscopy and molecular dynamics
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D TOCSY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Bruker AVANCE III 700 |
7 | 2D NOESY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Bruker AVANCE III 700 |
8 | 2D DQF-COSY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Bruker AVANCE III 700 |
9 | 2D ROESY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Bruker AVANCE III 700 |
2 | 2D TOCSY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Varian Uniform NMR System 800 |
3 | 2D NOESY | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Varian Uniform NMR System 800 |
4 | 2D 1H-15N HSQC | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Varian Uniform NMR System 800 |
5 | 2D 1H-13C HSQC aliphatic | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Varian Uniform NMR System 800 |
6 | 2D 1H-13C HSQC aromatic | 1.0 mM N.BHV | 90% H2O/10% D2O | 50 mM | 6.5 | 1 bar | 298 | Varian Uniform NMR System 800 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 700 |
2 | Varian | Uniform NMR System | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | Amber |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 18 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | Sparky | 3.114 | Goddard |
2 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
3 | peak picking | Sparky | Goddard | |
4 | data analysis | Sparky | Goddard | |
5 | structure calculation | CYANA | Guntert, Mumenthaler and Wuthrich | |
6 | refinement | Amber | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman |