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Solution structure of a Eosinophil Cationic Protein-trisaccharide heparin mimetic complex
NMR Experiment Experiment Type Sample Contents Solvent Ionic Strength pH Pressure Temperature (K) Spectrometer 1 3D 1H-13C NOESY aliphatic 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 2 3D 1H-15N NOESY 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 3 2D 1H-15N HSQC 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 4 2D 1H-1H NOESY 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 5 3D CBCA(CO)NH 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 6 3D HNCACB 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 7 3D HNCA 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 8 3D HN(CO)CA 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298 9 3D HCCH-TOCSY 0.5 mM [U-13C; U-15N] Eosinophil Cationic Protein, 0.5 mM Heparin (3-MER), 100 mM potassium phosphate, 300 mM potassium chloride 90% H2O/10% D2O 0.3 4.0 ambient 298
NMR Spectrometer Information Spectrometer Manufacturer Model Field Strength 1 Bruker AVANCE 800
NMR Refinement Method Details Software molecular dynamics Amber
NMR Ensemble Information Conformer Selection Criteria structures with the lowest energy Conformers Calculated Total Number 100 Conformers Submitted Total Number 20 Representative Model 1 (lowest energy)
Computation: NMR Software # Classification Version Software Name Author 1 structure solution Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollman 2 structure solution CYANA Guntert, Mumenthaler and Wuthrich 3 chemical shift assignment Sparky Goddard 4 peak picking Sparky Goddard 5 refinement Amber Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, and Kollman