生物固体物质魔角旋转（MAS）谱中的偶极重耦合

Dipolar recoupling in MAS spectra of biological solids.

作者信息

Griffin R G

机构信息

Francis Bitter Magnet Laboratory and Department of Chemistry, Massachusetts Institute of Technology, Cambridge 02139-4507, USA.

出版信息

Nat Struct Biol. 1998 Jul;5 Suppl:508-12. doi: 10.1038/749.

DOI:10.1038/749

PMID:9665180

Abstract

In combination with magic angle spinning, dipolar recoupling yields solid state NMR spectral assignments and provides constraints on internuclear distances and torsion angles. The method offers a fresh approach to structural studies of a variety of systems that cannot be examined with conventional tools available to structural biology.

摘要

与魔角旋转相结合，偶极耦合可实现固态核磁共振光谱归属，并提供有关核间距离和扭转角的限制。该方法为各种无法用结构生物学现有传统工具进行研究的系统的结构研究提供了一种全新的方法。