6D8Y
NMR solution structure of tamapin, mutant Y31H
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.5 mM Potassium channel toxin alpha-KTx 5.4 | 95% H2O/5% D2O | 0 | 7.3 | 1 atm | 298 | Varian INOVA 500 |
3 | 2D 1H-1H NOESY | 1.5 mM Potassium channel toxin alpha-KTx 5.4 | 95% H2O/5% D2O | 0 | 7.3 | 1 atm | 298 | Varian INOVA 500 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | used also for simulated annealing | Amber |
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 | refinement | Amber | 16 | Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman |
2 | structure calculation | CYANA | 2.1 | Guntert, Mumenthaler and Wuthrich |
3 | chemical shift assignment | CARA | 1.8 | Keller and Wuthrich |
4 | peak picking | CARA | 1.8 | Keller and Wuthrich |
5 | processing | NMRPipe | 2014 | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax |