8T3H
Solution NMR structure alpha-helix 3 of Cry10Aa protein
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 2D 1H-1H TOCSY | 1.5 mM Peptide - Cry10Aa, 75 mM [U-99% 2H] SDS-d25, 0.05 % [U-99% 2H] DSS-d6, 90 % v/v H2O, 10 % v/v [U-99% 2H] D2O | 90% H2O/10% D2O | acid | 4.7 | 1 atm | 298 | Bruker AVANCE III 500 |
2 | 2D 1H-1H NOESY | 1.5 mM Peptide - Cry10Aa, 75 mM [U-99% 2H] SDS-d25, 0.05 % [U-99% 2H] DSS-d6, 90 % v/v H2O, 10 % v/v [U-99% 2H] D2O | 90% H2O/10% D2O | acid | 4.7 | 1 atm | 298 | Bruker AVANCE III 500 |
3 | 2D 1H-13C HSQC | 1.5 mM Peptide - Cry10Aa, 75 mM [U-99% 2H] SDS-d25, 0.05 % [U-99% 2H] DSS-d6, 90 % v/v H2O, 10 % v/v [U-99% 2H] D2O | 90% H2O/10% D2O | acid | 4.7 | 1 atm | 298 | Bruker AVANCE III 500 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | AVANCE III | 500 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | CNS |
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 | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | processing | TopSpin | Bruker Biospin | |
2 | data analysis | CcpNmr Analysis | CCPN | |
3 | chemical shift assignment | CcpNmr Analysis Assign | CCPN | |
4 | structure calculation | ARIA | Linge, O'Donoghue and Nilges | |
5 | refinement | CNS | Brunger, Adams, Clore, Gros, Nilges and Read |