[HTML][HTML] Structural and functional roles of non-bilayer lipid phases of chloroplast thylakoid membranes and mitochondrial inner membranes

G Garab, LS Yaguzhinsky, O Dlouhý… - Progress in Lipid …, 2022 - Elsevier
The 'standard'fluid-mosaic membrane model can provide a framework for the operation of
the photosynthetic and respiratory electron transport systems, the generation of the proton …

Cardiolipin, non-bilayer structures and mitochondrial bioenergetics: Relevance to cardiovascular disease

ES Gasanoff, LS Yaguzhinsky, G Garab - Cells, 2021 - mdpi.com
The present review is an attempt to conceptualize a contemporary understanding about the
roles that cardiolipin, a mitochondrial specific conical phospholipid, and non-bilayer …

Direct observation of water-mediated single-proton transport between hBN surface defects

J Comtet, B Grosjean, E Glushkov, A Avsar… - Nature …, 2020 - nature.com
Aqueous proton transport at interfaces is ubiquitous and crucial for a number of fields,
ranging from cellular transport and signalling, to catalysis and membrane science. However …

Solid-State Molecular Protonics Devices of Solid-Supported Biological Membranes Reveal the Mechanism of Long-Range Lateral Proton Transport

A Ramanthrikkovil Variyam, M Stolov, J Feng… - ACS …, 2024 - ACS Publications
Lateral proton transport (PT) on the surface of biological membranes is a fundamental
biochemical process in the bioenergetics of living cells, but a lack of available experimental …

The proton in biochemistry: impacts on bioenergetics, biophysical chemistry, and bioorganic chemistry

TP Silverstein - Frontiers in Molecular Biosciences, 2021 - frontiersin.org
The proton is the smallest atomic particle, and in aqueous solution it is the smallest hydrated
ion, having only two waters in its first hydration shell. In this article we survey key aspects of …

Kinetic coupling of the respiratory chain with ATP synthase, but not proton gradients, drives ATP production in cristae membranes

A Toth, A Meyrat, S Stoldt, R Santiago… - Proceedings of the …, 2020 - National Acad Sciences
Mitochondria have a characteristic ultrastructure with invaginations of the inner membrane
called cristae that contain the protein complexes of the oxidative phosphorylation system …

Mitochondrial energetics with transmembrane electrostatically localized protons: do we have a thermotrophic feature?

JW Lee - Scientific Reports, 2021 - nature.com
Transmembrane electrostatically localized protons (TELP) theory has been recently
recognized as an important addition over the classic Mitchell's chemiosmosis; thus, the …

Single-file transport of water through membrane channels

A Horner, P Pohl - Faraday discussions, 2018 - pubs.rsc.org
Water at interfaces governs many processes on the molecular scale from electrochemical
and enzymatic reactions to protein folding. Here we focus on water transport through …

Oxidative Phosphorylation Does Not Violate the Second Law of Thermodynamics

TP Silverstein - The Journal of Physical Chemistry B, 2024 - ACS Publications
In a recent series of papers, James W. Lee reported that mitochondrial oxidative
phosphorylation violates the second law of thermodynamics and that it is allowed to do so …

Exploring fast proton transfer events associated with lateral proton diffusion on the surface of membranes

N Amdursky, Y Lin, N Aho… - Proceedings of the …, 2019 - National Acad Sciences
Proton diffusion (PD) across biological membranes is a fundamental process in many
biological systems, and much experimental and theoretical effort has been employed for …