2MFY
Non-reducible analogues of alpha-conotoxin Vc1.1: [2,8]-trans dicarba Vc1.1
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
2 | 2D 1H-1H TOCSY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
3 | 2D DQF-COSY | 432 uM protein | 90% H2O/10% D2O | 4.8 | 293 | |||
4 | 2D 1H-1H NOESY | 432 uM protein | 100% D2O | 4.8 | 293 | |||
5 | 2D DQF-COSY | 432 uM protein | 100% D2O | 4.8 | 293 | |||
6 | 2D 1H-15N HSQC | 432 uM protein | 100% D2O | 4.8 | 293 | |||
7 | 2D 1H-13C HSQC | 432 uM protein | 100% D2O | 4.8 | 293 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | Avance3 | 600 |
2 | Bruker | Avance2 | 500 |
3 | Varian | INOVA | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing, torsion angle dynamics | X-PLOR_NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR_NIH | Schwieters, Kuszewski, Tjandra and Clore | |
2 | structure solution | CYANA | Guntert, Mumenthaler and Wuthrich | |
3 | refinement | CYANA | Guntert, Mumenthaler and Wuthrich |