Hyaluronate tetrasaccharide‐ CU(II) interaction: A NMR study

The coordination of Cu(II) to a hyaluronate tetrasaccharide (HAt) was investigated in aqueous solution by 13C and 1H relaxation measurements at two magnetic fields, 9 and 14 T. The HAt interaction with the metal ion was monitored following the nuclear paramagnetic relaxation enhancements R1p and R2p...

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Veröffentlicht in:	Biopolymers 2003-10, Vol.70 (2), p.260-269
Hauptverfasser:	D'Auria, Gabriella, Flores, Germana, Falcigno, Lucia, Oliva, Romina, Vacatello, Manuela, Michela Corsaro, Maria, Parrilli, Michelangelo, Paolillo, Livio
Format:	Artikel
Sprache:	eng
Schlagworte:	Binding Sites Carbohydrate Sequence Carbon - chemistry copper Copper - chemistry Cu(II) Glucuronic Acid - chemistry hyaluronate tetrasaccharides hyaluronic acid Hyaluronic Acid - chemistry Ions Magnetic Resonance Spectroscopy Models, Molecular Monosaccharides - chemistry NMR Oxygen - chemistry paramagnetic relaxation Polysaccharides - chemistry Protons
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