Interaction between Quaternary Ammonium Ions and Dipeptides : Positive Anion Allosteric Effect
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概要
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The binding properties of dipeptides possessing aromatic residues towards quaternary ammonium ions have been investigated by ^1H-NMR spectroscopy. The intermolecular hydrogen bonding between exchangeable protons (OH and NH) of aromatic residues of dipeptides and the counter anion of ammonium ion is the primary force. After the formation of the intermolecular hydrogen bonding, two aromatic residues of dipeptides can provide π-base cavity to interact with the quaternary ammonium moiety.
- 2005-01-01
著者
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OHBA Yoshihiro
Department of Human Sensing and Functional Sensor Engineering, Graduate School of Engineering, Yamag
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MOROHASHI Naoya
Department of Biomolecular Engineering, Graduate School of Engineering, Tohoku University
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Ohba Yoshihiro
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Yamagata University
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ITO Kazuaki
Department of Chemistry and Chemical Engineering, Faculty of Engineering, Yamagata University
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Ito K
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Yamagata University
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Ito Kazuaki
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Yamagata University
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Morohashi Naoya
Department Of Biomolecular Engineering Graduate School Of Engineering Tohoku University
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NAGASE Kayo
Department of Chemistry and Chemical Engineering, Faculty of Engineering, Yamagata University
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Nagase K
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Yamagata University
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Ito Kazuaki
Department Of Applied Chemistry Nagoya Institute Of Technology
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Ohba Yoshihiro
Department of Applied Chemistry, Faculty of Engineering, Yamagata University
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