相关实验视频

Updated: Jun 3, 2026

Atomic Scale Structural Studies of Macromolecular Assemblies by Solid-state Nuclear Magnetic Resonance Spectroscopy
14:55

Atomic Scale Structural Studies of Macromolecular Assemblies by Solid-state Nuclear Magnetic Resonance Spectroscopy

Published on: September 17, 2017

从明确的远程胺和甲基1H-1H距离限制器计算结构,用于MAS固态NMR光谱的微晶蛋白

Rasmus Linser1, Benjamin Bardiaux, Victoria Higman

  • 1University of New South Wales, Analytical Centre, Chemical Sciences Building, NSW 2052, Australia. rlinser@unsw.edu.au

Journal of the American Chemical Society
|March 26, 2011
PubMed
概括

魔法角旋转 (MAS) 固态核磁共振 (NMR) 能够详细确定蛋白质结构. 这项研究引入了精确距离测量的新策略,产生了膜蛋白和粉样纤维的高分辨率结构.

更多相关视频

Structure and Coordination Determination of Peptide-metal Complexes Using 1D and 2D 1H NMR14:44

Structure and Coordination Determination of Peptide-metal Complexes Using 1D and 2D 1H NMR

Published on: December 16, 2013

Fully Autonomous Characterization and Data Collection from Crystals of Biological Macromolecules07:11

Fully Autonomous Characterization and Data Collection from Crystals of Biological Macromolecules

Published on: March 22, 2019

相关概念视频

¹H NMR of Conformationally Flexible Molecules: Temporal Resolution00:52

¹H NMR of Conformationally Flexible Molecules: Temporal Resolution

At room temperature, the chair conformer of cyclohexane undergoes rapid ring flipping between two equivalent chair conformers at a rate of approximately 105 times per second. These two chair conformers are in equilibrium. The rapid ring flipping results in the interconversion of the axial proton to an equatorial proton and an equatorial to the axial proton. Such interconversions are too rapid and cannot be detected on the NMR timescale. Hence, the NMR spectrometer cannot distinguish between the...