2LVF
Solution structure of the Brazil Nut 2S albumin Ber e 1
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 1 mM [U-13C; U-15N] Ber e 1, 20 mM potassium phosphate, 1 mM sodium azide | 90% H2O/10% D2O | 0.02 | 5.8 | ambient | 303 | |
2 | 3D 1H-15N NOESY | 1 mM [U-13C; U-15N] Ber e 1, 20 mM potassium phosphate, 1 mM sodium azide | 90% H2O/10% D2O | 0.02 | 5.8 | ambient | 303 | |
3 | 3D 1H-13C NOESY | 1 mM [U-15N] Ber e 1, 20 mM potassium phosphate, 1 mM sodium azide | 90% H2O/10% D2O | 0.02 | 5.8 | ambient | 303 | |
4 | 3D HNHA | 1 mM [U-15N] Ber e 1, 20 mM potassium phosphate, 1 mM sodium azide | 90% H2O/10% D2O | 0.02 | 5.8 | ambient | 303 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 600 |
2 | Bruker | AMX | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing, molecular dynamics | XPLOR-NIH |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 300 |
Conformers Submitted Total Number | 12 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | XPLOR-NIH | Schwieters, Kuszewski, Tjandra and Clore | |
2 | geometry optimization | XPLOR-NIH | Schwieters, Kuszewski, Tjandra and Clore | |
3 | structure solution | XPLOR-NIH | Schwieters, Kuszewski, Tjandra and Clore | |
4 | data analysis | TALOS | Cornilescu, Delaglio and Bax | |
5 | peak picking | CcpNmr Analysis | Vranken et.al | |
6 | data analysis | CcpNmr Analysis | Vranken et.al | |
7 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
8 | refinement | Protein Constructor | Zdunek, Janusz |