2N0O
NMR Solution Structure and Model Membrane Interaction Studies of the Peptide Hylin a1 from the Arboreal South American Frog Hypsiboas albopunctatus
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP | 90% H2O/10% D2O | 7 | ambient | 298 | ||
2 | 2D 1H-1H NOESY | 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP | 90% H2O/10% D2O | 7 | ambient | 298 | ||
3 | 2D 1H-1H COSY | 1 mM Hylin a1, 100 mM [U-2H] SDS, 50 uM [U-99% 2H] D2O, 450 uM H2O, 1 mg/uL TMSP | 90% H2O/10% D2O | 7 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 500 |
NMR Refinement | ||
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Method | Details | Software |
simulated annealing | X-PLOR NIH |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | structures with the lowest energy |
Conformers Calculated Total Number | 200 |
Conformers Submitted Total Number | 10 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
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# | Classification | Version | Software Name | Author |
1 | refinement | X-PLOR NIH | 2.28 | Schwieters, Kuszewski, Tjandra and Clore |
2 | structure solution | X-PLOR NIH | 2.28 | Schwieters, Kuszewski, Tjandra and Clore |
3 | processing | NMRDraw | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
4 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
5 | chemical shift assignment | NMRView | Johnson, One Moon Scientific | |
6 | data analysis | ProcheckNMR | Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Thornton | |
7 | data analysis | MOLMOL | Koradi, Billeter and Wuthrich |