CCMRD: a solid-state NMR database for complex carbohydrates
CCMRD: a solid-state NMR database for complex carbohydrates
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DOI：
10.1007/s10858-020-00304-2
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发表时间：
2020-03-03
影响因子：
2.7
通讯作者：
Wang, Tuo
中科院分区：
文献类型：
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作者：
Kang, Xue;Zhao, Wancheng;Wang, Tuo
碳水化合物是生物体各种生命活动所必需的，也是许多生物材料的核心成分。固态核磁共振（NMR）技术作为一种分辨率不断提高的新兴技术，在揭示不溶性复杂碳水化合物的多晶型结构和非均相动力学方面具有独特的能力。在这里，我们报告了第一个固态核磁共振数据库的复杂碳水化合物，复杂碳水化合物磁共振数据库（CCMRD）。该数据库目前拥有400多个固态NMR化合物的化学位移信息，预计将迅速扩展。CCMRD为数据存储提供了开放的门户，并支持基于NMR化学位移、碳水化合物名称和化合物类别的搜索选项。随着及时实施，该平台将促进碳水化合物的光谱分析和结构确定，并促进软件开发，使研究界受益。该数据库可免费访问。
Carbohydrates are essential to various life activities in living organisms and serve as the central component in many biomaterials. As an emerging technique with steadily improving resolution, solid-state Nuclear Magnetic Resonance (NMR) spectroscopy has the unique capability in revealing the polymorphic structure and heterogeneous dynamics of insoluble complex carbohydrates. Here, we report the first solid-state NMR database for complex carbohydrates, Complex Carbohydrates Magnetic Resonance Database (CCMRD). This database currently holds the chemical shift information of more than four hundred solid-state NMR compounds and expects rapid expansion. CCMRD provides open portals for data deposition and supports search options based on NMR chemical shifts, carbohydrate names, and compound classes. With the timely implementation, this platform will facilitate spectral analysis and structure determination of carbohydrates and promote software development to benefit the research community. The database is freely accessible at .