1F5X
NMR STRUCTURE OF THE Y174 AUTOINHIBITED DBL HOMOLOGY DOMAIN
SOLUTION NMR
NMR Experiment | ||||||||
---|---|---|---|---|---|---|---|---|
Experiment | Type | Sample Contents | Solvent | Ionic Strength | pH | Pressure | Temperature (K) | Spectrometer |
1 | 4D_13C-separated_NOESY | 1.4 mM 15N,13C,2H; 20 mM phosphate buffer; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 70 mM | 7 | ambient | 298 | |
2 | 4D_13C/15N-separated_NOESY | 1.4 mM 15N,13C,2H; 20 mM phosphate buffer; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 70 mM | 7 | ambient | 298 | |
3 | 3D_15N-separated_NOESY | 1.4 mM 15N,13C,2H; 20 mM phosphate buffer; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 70 mM | 7 | ambient | 298 | |
4 | 3D_13C-separated_NOESY | 1.4 mM 15N,13C,2H; 20 mM phosphate buffer; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 70 mM | 7 | ambient | 298 | |
5 | 2D NOESY | 1.4 mM 15N,13C,2H; 20 mM phosphate buffer; 50 mM NaCl; 90% H2O, 10% D2O | 90% H2O/10% D2O | 70 mM | 7 | ambient | 298 |
NMR Spectrometer Information | |||
---|---|---|---|
Spectrometer | Manufacturer | Model | Field Strength |
1 | Varian | INOVA | 600 |
NMR Refinement | ||
---|---|---|
Method | Details | Software |
torsion angle dynamics | CNS was used in the initial global fold determination. High-resolution structures were obtained using ARIA. Final structures are based on a total of 3966 restraints, 3523 are NOE-derived distance constraints, 443 dihedral angle restraints, 96 distance restraints | VNMR |
NMR Ensemble Information | |
---|---|
Conformer Selection Criteria | all calculated structures submitted |
Conformers Calculated Total Number | 20 |
Conformers Submitted Total Number | 20 |
Representative Model | 16 (closest to the average) |
Additional NMR Experimental Information | |
---|---|
Details | This structure was determined using 3D and 4D heteronuclear techniques on deuterated samples in conjunction with selective methyl and aromatic labeling |
Computation: NMR Software | ||||
---|---|---|---|---|
# | Classification | Version | Software Name | Author |
1 | collection | VNMR | 2.0 | Varian |
2 | processing | NMRPipe | 2.0 | Delaglio |
3 | data analysis | NMRView | 2.1.2 | Johnson |
4 | structure solution | CNS | 0.3 | Brunger |
5 | refinement | ARIA | 1 | Nilges |