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Solution structure of the LL-37-derived aurein 1.2 analog (LLAA) in membrane-mimetic micelles
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D NOESY 2 mM peptide, 80 mM Sodium dodecylsulfate, 10%D2O, 90%H2O 10%D2O/90%H2O 80 4.4 1 atm 298 2 2D TOCSY 2 mM peptide, 80 mM Sodium dodecylsulfate, 10%D2O, 90%H2O 10%D2O/90%H2O 80 4.4 1 atm 298 3 DQF-COSY 2 mM peptide, 80 mM Sodium dodecylsulfate, 10%D2O, 90%H2O 10%D2O/90%H2O 80 4.4 1 atm 298 4 (1H,13C) HSQC 2 mM peptide, 80 mM Sodium dodecylsulfate, 10%D2O, 90%H2O 10%D2O/90%H2O 80 4.4 1 atm 298 5 (1H,15N) HSQC 2 mM peptide, 80 mM Sodium dodecylsulfate, 10%D2O, 90%H2O 10%D2O/90%H2O 80 4.4 1 atm 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Varian INOVA 600
NMR Refinement Method Details Software simulated annealing Xplor-NIH
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 5 Representative Model 1 (closest to the average)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution Xplor-NIH 1.0 C.D. Schwieters, J. Kuszewski, N. Tjandra, GM Clore 2 processing NMRPipe 2.1 F. Delaglio et al. 3 refinement TALOS 1999.019.15.47 G. Cornilescu, F. Delaglio, A. Bax 4 data analysis PIPP 1 Dan Garrett