2MOA
Solution NMR structure of peptide ImI1 (peak 2)
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H NOESY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 | |
2 | 2D 1H-1H TOCSY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 | |
3 | 2D DQF-COSY | 1 mM ImI1 | 90% H2O/10% D2O | 0.1 | 5.8 | ambient | 278 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing, molecular dynamics | Sparky |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (closest to the average) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | chemical shift assignment | Sparky | 3.113 | Goddard |
2 | structure solution | CNS | 1.3 | Brunger, Adams, Clore, Gros, Nilges and Read |
3 | geometry optimization | Amber | 11 | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman |
4 | data analysis | ProcheckNMR | Laskowski and MacArthur | |
5 | collection | TopSpin | 2.1 | Bruker Biospin |
6 | processing | TopSpin | 2.1 | Bruker Biospin |
7 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read | |
8 | refinement | Amber | Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman |