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Structure of a peptide derived from H+-V-ATPase subunit a
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 1mM KMTM7, 250mM [U-100% 2H] SDS, 10mM sodium phosphate, 0.3mM DSS, 10% D2O 90% H2O/10% D2O 5.0 ambient 298 2 2D 1H-1H NOESY 1mM KMTM7, 250mM [U-100% 2H] SDS, 10mM sodium phosphate, 0.3mM DSS, 10% D2O 90% H2O/10% D2O 5.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 600
NMR Refinement Method Details Software molecular dynamics Used the ARIA software defaults with some changes (see the paper) ARIA
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (closest to the average)
Additional NMR Experimental Information Details only 1H-1H NOE restraints were used for the structure determination
Computation: NMR Software # Classification Version Software Name Author 1 structure solution ARIA 2.2 Linge, O'Donoghue and Nilges 2 data analysis AQUA 3.2 Rullmann, Doreleijers and Kaptein 3 peak picking Sparky Goddard 4 chemical shift assignment Sparky Goddard 5 data analysis ProcheckNMR Laskowski and MacArthur 6 collection TopSpin Bruker Biospin 7 refinement ARIA 2.2 Linge, O'Donoghue and Nilges