Orientational analysis of micelle-associated trehalose using an NMR-pseudoenergy approach

Orientational analysis of micelle-associated trehalose using an NMR-pseudoenergy approach
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使用 NMR 赝能方法对胶束相关海藻糖进行取向分析

DOI：
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发表时间：
1989
期刊：
影响因子：
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通讯作者：
J. Prestegard
J. Prestegard
中科院分区：
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文献类型：
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作者：
P. Ram;L. Mazzola;J. Prestegard

文献摘要

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一个组合的NMR-伪能方法的构象和取向分析适用于海藻糖，二糖与已知的膜表面缔合特性。将海藻糖掺入由在高磁场下自发有序的盘状全氟辛酸铯胶束组成的介质中，并在适当氘代分子中获得碳-质子和质子-质子相互作用的氘四极分裂和偶极分裂形式的NMR数据
A combined NMR-pseudoenergy approach to conformational and orientational analysis is applied to trehalose, a disaccharide with known membrane surface associative properties. Trehalose is incorporated into a medium composed of discoidal cesium perfluorooctanoate micelles that order spontaneously in high magnetic fields, and NMR data in the form of deuterium quadrupole splittings and dipolar splittings for carbon-proton and proton-proton interactions are acquired in suitably deuterated molecules