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NMR solution structure of class IV lasso peptide felipeptin A2 from Amycolatopsis sp. YIM10
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-15N HSQC 0.5 mM Felipeptin A2 DMSO 0.5 mM 7 1 atm 298 Bruker AVANCE III 800 2 2D 1H-13C HSQC 0.5 mM Felipeptin A2 DMSO 0.5 mM 7 1 atm 298 Bruker AVANCE III 800 3 2D DQF-COSY 0.5 mM Felipeptin A2 DMSO 0.5 mM 7 1 atm 298 Bruker AVANCE III 800 4 2D 1H-1H TOCSY 0.5 mM Felipeptin A2 DMSO 0.5 mM 7 1 atm 298 Bruker AVANCE III 800 5 2D 1H-1H NOESY 0.5 mM Felipeptin A2 DMSO 0.5 mM 7 1 atm 298 Bruker AVANCE III 800
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE III 800
NMR Refinement Method Details Software simulated annealing CYANA simulated annealing YASARA
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (target function)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin Bruker Biospin 2 chemical shift assignment CARA Keller and Wuthrich 3 structure calculation CYANA Guntert, Mumenthaler and Wuthrich 4 refinement YASARA Krieger, Darden, Nabuurs, Finkelstein, Vriend