Computing the influence of lipids and lipid complexes on membrane mechanics.

Lipid Bilayers / chemistry Software Membrane Lipids / chemistry Cell Membrane / chemistry Biomechanical Phenomena
Bending modulus Bilayer mechanics Neutral surface Spontaneous curvature

Journal

Methods in enzymology
ISSN: 1557-7988
Titre abrégé: Methods Enzymol
Pays: United States
ID NLM: 0212271

Informations de publication

Date de publication:
2024
Historique:
medline: 19 7 2024
pubmed: 19 7 2024
entrez: 18 7 2024
Statut: ppublish

Résumé

Methodology for extracting the spontaneous curvature, bending modulus, and neutral surface of a lipid bilayer is described. The "SPEX" method is a robust technique for computing the bilayer bending modulus while allowing for resolution of the spontaneous curvature of specific interacting lipids and complexes, and the dependence of spontaneous curvature on wavelength. The method is described referring to the publicly available MembraneAnalysis.jl software package.

Identifiants

DOI: 10.1016/bs.mie.2024.04.002 PMID: 39025581
pubmed: 39025581
pii: S0076-6879(24)00126-5
doi: 10.1016/bs.mie.2024.04.002
pii:
doi:

Substances chimiques

Lipid Bilayers 0
Membrane Lipids 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

515-540

Informations de copyright

Copyright © 2024. Published by Elsevier Inc.

Auteurs

Amirali Hossein (A)

Eunice Kennedy Shriver National Institutes of Child Health and Human Development, Intramural Research Program, National Institutes of Health.

Kayla Sapp (K)

Eunice Kennedy Shriver National Institutes of Child Health and Human Development, Intramural Research Program, National Institutes of Health.

Alexander Sodt (A)

Eunice Kennedy Shriver National Institutes of Child Health and Human Development, Intramural Research Program, National Institutes of Health. Electronic address: alexander.sodt@nih.gov.

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Classifications MeSH

questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Matériaux biomimétiques › Membrane artificielle › Double couche lipidique › Computing the influence of lipids and lipid...
questionsmedicales.fr › Sciences de l'information › Méthodologies informatiques › Logiciel › Computing the influence of lipids and lipid...
questionsmedicales.fr › Lipides › Lipides membranaires › Computing the influence of lipids and lipid...
questionsmedicales.fr › Cellules › Structures cellulaires › Membrane cellulaire › Computing the influence of lipids and lipid...
questionsmedicales.fr › Phénomènes physiques › Phénomènes mécaniques › Phénomènes biomécaniques › Computing the influence of lipids and lipid...