8BVZ
Spatial structure of amyloidogenic SEM1(49-67) peptide
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-15N HSQC | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE III HD 700 |
2 | 2D 1H-1H TOCSY | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE II 500 |
3 | 2D 1H-1H NOESY | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE II 500 |
4 | 2D 1H-1H ROESY | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE II 500 |
5 | 2D 1H-13C HSQC | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE II 500 |
6 | 2D 1H-13C HMBC | 0.766 mM SEM1(49-67) | 95% H2O/5% D2O | 0 mM | 3.5 | 1 atm | 298 | Bruker AVANCE II 500 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE II | 500 |
2 | Bruker | AVANCE III HD | 700 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
molecular dynamics | X-PLOR NIH |
NMR Ensemble Information | |
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Conformer Selection Criteria | back calculated data agree with experimental NOESY spectrum |
Conformers Calculated Total Number | 100 |
Conformers Submitted Total Number | 15 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | collection | TopSpin | 3.2 | Bruker Biospin |
2 | chemical shift assignment | CcpNmr Analysis | 3.1 | CCPN |
3 | processing | TopSpin | 3.2 | Bruker Biospin |
4 | peak picking | CcpNmr Analysis | 3.1 | CCPN |
5 | structure calculation | X-PLOR NIH | Schwieters, Kuszewski, Tjandra and Clore |