SOLUTION NMR

NMR Experiment
Experiment Type Sample Contents Ionic Strength Solvent pH Pressure Temprature (K)
1 3D HNCA 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O 0.025 95% H2O/5% D2O 7.4 1 313.2
2 3D HNCACB 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O 0.025 95% H2O/5% D2O 7.4 1 313.2
3 3D HNCO 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O 0.025 95% H2O/5% D2O 7.4 1 313.2
4 3D HN(CA)CO 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O 0.025 95% H2O/5% D2O 7.4 1 313.2
5 2D 1H-15N HSQC 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O 0.025 95% H2O/5% D2O 7.4 1 313.2
NMR Spectrometer Information
Spectrometer Manufacturer Model Field Strength
1 Bruker AVANCE 700
NMR Refinement
Method Details Software
simulated annealing ? 2
NMR Ensemble Information
Conformer Selection Criteria all calculated structures submitted
Conformers Calculated Total Number 21
Conformers Submitted Total Number 21
Representative Model 1 (minimized average structure)
Computation: NMR Software
# Classification Version Software Name Author
1 chemical shift assignment ? CARA Keller and Wuthrich
2 structure calculation ? X-PLOR NIH Schwieters, Kuszewski, Tjandra and Clore
3 data analysis ? NMRPipe Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax