Computational modeling of realistic cell membranes
Cell membranes contain a large variety of lipid types and are crowded with proteins,
endowing them with the plasticity needed to fulfill their key roles in cell functioning. The …
endowing them with the plasticity needed to fulfill their key roles in cell functioning. The …
Perspective on the Martini model
The Martini model, a coarse-grained force field for biomolecular simulations, has found a
broad range of applications since its release a decade ago. Based on a building block …
broad range of applications since its release a decade ago. Based on a building block …
The antibiotic darobactin mimics a β-strand to inhibit outer membrane insertase
Antibiotics that target Gram-negative bacteria in new ways are needed to resolve the
antimicrobial resistance crisis,–. Gram-negative bacteria are protected by an additional outer …
antimicrobial resistance crisis,–. Gram-negative bacteria are protected by an additional outer …
Computational lipidomics of the neuronal plasma membrane
Membrane lipid composition varies greatly within submembrane compartments, different
organelle membranes, and also between cells of different cell stage, cell and tissue types …
organelle membranes, and also between cells of different cell stage, cell and tissue types …
Excessive aggregation of membrane proteins in the Martini model
The coarse-grained Martini model is employed extensively to study membrane protein
oligomerization. While this approach is exceptionally promising given its computational …
oligomerization. While this approach is exceptionally promising given its computational …
Piezo1 forms specific, functionally important interactions with phosphoinositides and cholesterol
Touch, hearing, and blood pressure regulation require mechanically gated ion channels that
convert mechanical stimuli into electrical currents. One such channel is Piezo1, which plays …
convert mechanical stimuli into electrical currents. One such channel is Piezo1, which plays …
Computational analysis of local membrane properties
In the field of biomolecular simulations, dynamics of phospholipid membranes is of special
interest. A number of proteins, including channels, transporters, receptors and short peptides …
interest. A number of proteins, including channels, transporters, receptors and short peptides …
Triacylglycerols sequester monotopic membrane proteins to lipid droplets
L Caillon, V Nieto, P Gehan, M Omrane… - Nature …, 2020 - nature.com
Triacylglycerols (TG) are synthesized at the endoplasmic reticulum (ER) bilayer and
packaged into organelles called lipid droplets (LDs). LDs are covered by a single …
packaged into organelles called lipid droplets (LDs). LDs are covered by a single …
[HTML][HTML] Coarse-grain modelling of protein–protein interactions
Highlights•Coarse graining allows to model multi-protein aggregates of very large
scale.•Knowledge-based approaches promise to improve protein–protein interface …
scale.•Knowledge-based approaches promise to improve protein–protein interface …
Ganglioside-lipid and ganglioside-protein interactions revealed by coarse-grained and atomistic molecular dynamics simulations
Gangliosides are glycolipids in which an oligosaccharide headgroup containing one or
more sialic acids is connected to a ceramide. Gangliosides reside in the outer leaflet of the …
more sialic acids is connected to a ceramide. Gangliosides reside in the outer leaflet of the …