2JRL
Solution structure of the beryllofluoride-activated NtrC4 receiver domain dimer
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D 1H-13C NOESY | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
2 | 3D 1H-15N NOESY | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
3 | 3D HCCH-TOCSY | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
4 | 3D HNCACB | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
5 | 3D CBCA(CO)NH | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
6 | 3D HNCA | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
7 | 15N-IPAP-HSQC | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
8 | [F1] 13C-edited [F3] 13C-filtered HSQC-NOESY | 0.8 mM [U-100% 13C] labeled, 0.8 mM non-labeled | 100% D2O | 0 | 8.0 | ambient | 298 | |
9 | HBHA(CO)NH | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 | |
10 | 2D 1H-15N HSQC | 1 mM [U-100% 13C; U-100% 15N] NtrC4Ra | 90% H2O/10% D2O | 0 | 8.0 | ambient | 298 |
NMR Spectrometer Information | |||
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Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DRX | 900 |
2 | Bruker | DRX | 800 |
3 | Bruker | DRX | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | CYANA |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | target function |
Conformers Calculated Total Number | 50 |
Conformers Submitted Total Number | 20 |
Representative Model | 1 (lowest energy) |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | CYANA | 2.0 | Guntert, Mumenthaler and Wuthrich |
2 | structure solution | X-PLOR NIH | 2.1.2 | Schwieters, Kuszewski, Tjandra and Clore |
3 | chemical shift assignment | Sparky | 3.12 | Goddard |
4 | processing | NMRPipe | Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax | |
5 | refinement | X-PLOR NIH | 2.1.2 | Schwieters, Kuszewski, Tjandra and Clore |