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Solution structure of intermediate IIc of Leech-derived tryptase inhibitor, LDTI.
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 2D 1H-1H TOCSY 1.7 mM LDTI-IIc 90% H2O/10% D2O 1.7 ambient 298 2 2D 1H-1H COSY 1.7 mM LDTI-IIc 90% H2O/10% D2O 1.7 ambient 298 3 2D 1H-1H NOESY 1.7 mM LDTI-IIc 90% H2O/10% D2O 1.7 ambient 298 4 2D 1H-1H TOCSY 1.7 mM LDTI-IIc 100% D2O 1.7 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800 2 Bruker AVANCE 600
NMR Refinement Method Details Software molecular dynamics energy minimization with NMR distance constraints using a generalized Born solvent model TopSpin
NMR Ensemble Information Conformer Selection Criteria target function Conformers Calculated Total Number 50 Conformers Submitted Total Number 20 Representative Model 1 (fewest violations)
Computation: NMR Software # Classification Version Software Name Author 1 collection TopSpin 1.3 Bruker Biospin 2 processing TopSpin 1.3 Bruker Biospin 3 peak picking NMRView 5.0.20 Johnson, One Moon Scientific 4 data analysis NMRView 5.0.20 Johnson, One Moon Scientific 5 structure solution CYANA 2.1 Guntert, Mumenthaler and Wuthrich 6 refinement Amber 9.0 Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollm