2N1N
Solution structure of VSTx1
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
2 | 3D CBCA(CO)NH | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
3 | 3D HNCACB | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
4 | 3D HNCO | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
5 | 3D 1H-15N NOESY | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
6 | 2D 1H-13C HSQC aliphatic | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 | |
7 | 2D 1H-13C HSQC aromatic | 20 mM sodium acetate, 1.7 mM [U-99% 13C; U-99% 15N] VSTx1 | 95% H2O/5% D2O | 0 | 5 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 900 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | Simulated annealing, with automated NOE assignment | CYANA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
2 | peak picking | XEASY | Bartels et al. | |
3 | data analysis | TALOS | Cornilescu, Delaglio and Bax | |
4 | collection | TopSpin | Bruker Biospin | |
5 | processing | Rowland_NMR_Toolkit | 3 | Jeffrey C. Hoch and Alan S. Stern |
6 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich |