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Molecular simulations of complex carbohydrates and glycoconjugates

Molecular simulations of complex carbohydrates and glycoconjugates
Molecular simulations of complex carbohydrates and glycoconjugates

Complex carbohydrates (glycans) are the most abundant and versatile biopolymers in nature. The broad diversity of biochemical functions that carbohydrates cover is a direct consequence of the variety of 3D architectures they can adopt, displaying branched or linear arrangements, widely ranging in sizes, and with the highest diversity of building blocks of any other natural biopolymer. Despite this unparalleled complexity, a common denominator can be found in the glycans’ inherent flexibility, which hinders experimental characterization, but that can be addressed by high-performance computing (HPC)-based molecular simulations. In this short review, I present and discuss the state-of-the-art of molecular simulations of complex carbohydrates and glycoconjugates, highlighting methodological strengths and weaknesses, important insights through emblematic case studies, and suggesting perspectives for future developments.

1367-5931
Fadda, Elisa
11ba1755-9585-44aa-a38e-a8bcfd766abb
Fadda, Elisa
11ba1755-9585-44aa-a38e-a8bcfd766abb

Fadda, Elisa (2022) Molecular simulations of complex carbohydrates and glycoconjugates. Current Opinion in Chemical Biology, 69, [102175]. (doi:10.1016/j.cbpa.2022.102175).

Record type: Review

Abstract

Complex carbohydrates (glycans) are the most abundant and versatile biopolymers in nature. The broad diversity of biochemical functions that carbohydrates cover is a direct consequence of the variety of 3D architectures they can adopt, displaying branched or linear arrangements, widely ranging in sizes, and with the highest diversity of building blocks of any other natural biopolymer. Despite this unparalleled complexity, a common denominator can be found in the glycans’ inherent flexibility, which hinders experimental characterization, but that can be addressed by high-performance computing (HPC)-based molecular simulations. In this short review, I present and discuss the state-of-the-art of molecular simulations of complex carbohydrates and glycoconjugates, highlighting methodological strengths and weaknesses, important insights through emblematic case studies, and suggesting perspectives for future developments.

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More information

Published date: 1 August 2022
Additional Information: Publisher Copyright: © 2022 The Author(s)

Identifiers

Local EPrints ID: 499929
URI: http://eprints.soton.ac.uk/id/eprint/499929
ISSN: 1367-5931
PURE UUID: 01957c62-9e4c-4cc1-8008-e34b03a86458
ORCID for Elisa Fadda: ORCID iD orcid.org/0000-0002-2898-7770

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Date deposited: 08 Apr 2025 16:51
Last modified: 09 Apr 2025 02:09

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Author: Elisa Fadda ORCID iD

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