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Yeast V-ATPase transmembrane helix 7 NMR structure in DPC micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 100 mM [U-99% 2H] Deuterated DPC, 50 mM potassium phosphate, 0.02 % sodium azide, 1 mM 13C and 15N labeled aminoacids 8 and 12 TM7 peptide 90% H2O/10% D2O 50 mM 5.0 ambient atm 298 Bruker AVANCE III 700 2 2D TOCSY 100 mM [U-99% 2H] Deuterated DPC, 50 mM potassium phosphate, 0.02 % sodium azide, 1 mM 13C and 15N labeled aminoacids 8 and 12 TM7 peptide 90% H2O/10% D2O 50 mM 5.0 ambient atm 298 Bruker AVANCE III 700 3 3D NOESY-N-HSQC 100 mM [U-99% 2H] Deuterated DPC, 50 mM potassium phosphate, 0.02 % sodium azide, 1 mM 13C and 15N labeled aminoacids 8 and 12 TM7 peptide 90% H2O/10% D2O 50 mM 5.0 ambient atm 298 Bruker AVANCE III 700 4 2D HSQC 100 mM [U-99% 2H] Deuterated DPC, 50 mM potassium phosphate, 0.02 % sodium azide, 1 mM 13C and 15N labeled aminoacids 8 and 12 TM7 peptide 90% H2O/10% D2O 50 mM 5.0 ambient atm 298 Bruker AVANCE III 700 5 3D NOESY C-HSQC 100 mM [U-99% 2H] Deuterated DPC, 50 mM potassium phosphate, 0.02 % sodium azide, 1 mM 13C and 15N labeled aminoacids 8 and 12 TM7 peptide 90% H2O/10% D2O 50 mM 5.0 ambient atm 298 Bruker AVANCE III 700
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 700
NMR Refinement Method Details Software simulated annealing CNS
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 30 Conformers Submitted Total Number 10 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 chemical shift assignment NMRView Johnson, One Moon Scientific 2 structure calculation CNS Brunger, Adams, Clore, Gros, Nilges and Read