SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 2D 1H-15N HSQC 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
2 3D HNCA 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
3 3D HNCACB 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
4 3D HN(COCA)CB 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
5 3D HNCO 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
6 3D 1H-15N NOESY 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
7 3D HBHA(CO)NH 0.8 mM [U-100% 13C; U-100% 15N] transmembrane domain of human nicastrin-1, 20 mM sodium phosphate-2, 200 mM DPC-3, 1 mM DTT-4, 90% H2O/10% D2O 20 90% H2O/10% D2O 6.5 ambient 313
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 700
NMR Refinement
Method Details Software
simulated annealing simulation annealing was conducted. Totally 56 structures were calculated and 20 of them were selected. structures were then energy minimized. 1
NMR Ensemble Information
Conformer Selection Criteria structures with the lowest energy
Conformers Calculated Total Number 100
Conformers Submitted Total Number 20
Representative Model 1 (lowest energy)
Computation: NMR Software
# Classification Version Software Name Author
1 processing ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2 chemical shift assignment ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3 structure solution ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4 refinement ? XPLORE-NIH Schwieters, Clore