1F2R
NMR STRUCTURE OF THE HETERODIMERIC COMPLEX BETWEEN CAD DOMAINS OF CAD AND ICAD
SOLUTION NMR
NMR Experiment | ||||||||
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Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 3D_13C-separated_NOESY | 0.6mM CAD U-15N,13C/0.6mM ICAD unlabeled; 20mM phophate buffer pH6.4 | 100% D2O | 0 | 6.4 | ambient | 308 | |
2 | 3D_13C-separated_NOESY | 0.6mM ICAD U-15N,13C/0.6mM CAD unlabeled; 20mM phophate buffer pH6.4 | 100% D2O | 0 | 6.4 | ambient | 308 | |
3 | 3D_15N-separated_NOESY | 0.6mM CAD U-15N,13C/0.6mM ICAD unlabeled; 20mM phophate buffer pH6.4 | 90% H2O/10% D2O | 0 | 6.4 | ambient | 308 | |
4 | 3D_15N-separated_NOESY | 0.6mM ICAD U-15N,13C/0.6mM CAD unlabeled; 20mM phophate buffer pH6.4 | 90% H2O/10% D2O | 0 | 6.4 | ambient | 308 | |
5 | 4D_13C-separated_NOESY | 0.6mM CAD U-15N,13C/0.6mM ICAD unlabeled; 20mM phophate buffer pH6.4 | 100% D2O | 0 | 6.4 | ambient | 308 | |
6 | 4D_13C-separated_NOESY | 0.6mM ICAD U-15N,13C/0.6mM CAD unlabeled; 20mM phophate buffer pH6.4 | 100% D2O | 0 | 6.4 | ambient | 308 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Bruker | DMX | 500 |
2 | Bruker | DRX | 600 |
3 | Bruker | DRX | 800 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
simulated annealing | the structures are based on a total of 2646 restraints, 2503 are NOE-derived distance constraints, 93 dihedral angle restraints,50 distance restraints from hydrogen bonds. | X-PLOR |
NMR Ensemble Information | |
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Conformer Selection Criteria | |
Conformers Calculated Total Number | |
Conformers Submitted Total Number | 1 |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | structure solution | X-PLOR | 3.841 | Brunger |
2 | refinement | X-PLOR | 3.841 | Brunger |