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Updated: Aug 25, 2025
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Improved In-gel Reductive β-Elimination for Comprehensive O-linked and Sulfo-glycomics by Mass Spectrometry
Published on: November 20, 2014
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Structural Analysis of Oligosaccharides and Glycoconjugates Using NMR
Yoshiki Yamaguchi1, Takumi Yamaguchi2,3, Koichi Kato4,5
1Division of Structural Biology, Institute of Molecular Biomembrane and Glycobiology, Tohoku Medical and Pharmaceutical University, Sendai, Japan. yyoshiki@tohoku-mpu.ac.jp.
Advances in Neurobiology
|October 18, 2022
Summary
Carbohydrate chains and gangliosides are crucial in the nervous system and implicated in neurodegenerative diseases. Nuclear magnetic resonance (NMR) spectroscopy offers atomic-level insights into their structures and interactions.
Area of Science:
- Neuroscience
- Biochemistry
- Structural Biology
Background:
- Carbohydrate chains are vital for cellular recognition and signal transduction in the nervous system.
- Gangliosides are implicated as targets for amyloidogenic proteins in neurodegenerative disorders.
- Understanding molecular mechanisms requires atomic-level visualization of biomolecular interactions.
Purpose of the Study:
- To describe the fundamental principles of solution Nuclear Magnetic Resonance (NMR) spectroscopy.
- To illustrate the application of NMR techniques for analyzing glycoconjugates in the nervous system.
Main Methods:
- Solution Nuclear Magnetic Resonance (NMR) spectroscopy.
- Analysis of 3D structures.
- Investigation of biomolecular dynamics and interactions.
Main Results:
- NMR provides atomic-level resolution for studying biomolecular structures and dynamics.
- NMR enables detailed analysis of glycoconjugate interactions relevant to neuroscience.
Conclusions:
- Solution NMR is a powerful technique for elucidating the structures and dynamics of neural glycoconjugates.
- NMR facilitates understanding the molecular basis of neurodegenerative diseases involving gangliosides.
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