Folding and misfolding of human membrane proteins in health and disease: from single molecules to cellular proteostasis

JT Marinko, H Huang, WD Penn, JA Capra… - Chemical …, 2019 - ACS Publications
Advances over the past 25 years have revealed much about how the structural properties of
membranes and associated proteins are linked to the thermodynamics and kinetics of …

Structural and mechanistic insights into protein translocation

TA Rapoport, L Li, E Park - Annual review of cell and …, 2017 - annualreviews.org
Many proteins are translocated across the endoplasmic reticulum (ER) membrane in
eukaryotes or the plasma membrane in prokaryotes. These proteins use hydrophobic signal …

[HTML][HTML] Visualization of translation and protein biogenesis at the ER membrane

M Gemmer, ML Chaillet, J van Loenhout… - Nature, 2023 - nature.com
The dynamic ribosome–translocon complex, which resides at the endoplasmic reticulum
(ER) membrane, produces a major fraction of the human proteome,. It governs the synthesis …

Mechanisms of integral membrane protein insertion and folding

F Cymer, G Von Heijne, SH White - Journal of molecular biology, 2015 - Elsevier
The biogenesis, folding, and structure of α-helical membrane proteins (MPs) are important to
understand because they underlie virtually all physiological processes in cells including key …

Structure of the mammalian ribosome-Sec61 complex to 3.4 Å resolution

RM Voorhees, IS Fernández, SHW Scheres, RS Hegde - Cell, 2014 - cell.com
Cotranslational protein translocation is a universally conserved process for secretory and
membrane protein biosynthesis. Nascent polypeptides emerging from a translating …

Membrane protein structure, function, and dynamics: a perspective from experiments and theory

Z Cournia, TW Allen, I Andricioaei, B Antonny… - The Journal of …, 2015 - Springer
Membrane proteins mediate processes that are fundamental for the flourishing of biological
cells. Membrane-embedded transporters move ions and larger solutes across membranes; …

A common mechanism of Sec61 translocon inhibition by small molecules

S Itskanov, L Wang, T Junne, R Sherriff, L **ao… - Nature chemical …, 2023 - nature.com
The Sec61 complex forms a protein-conducting channel in the endoplasmic reticulum
membrane that is required for secretion of soluble proteins and production of many …

Mechanisms of Sec61/SecY-mediated protein translocation across membranes

E Park, TA Rapoport - Annual review of biophysics, 2012 - annualreviews.org
The Sec61 or SecY channel, a universally conserved protein-conducting channel,
translocates proteins across and integrates proteins into the eukaryotic endoplasmic …

Structure of the Sec61 channel opened by a signal sequence

RM Voorhees, RS Hegde - Science, 2016 - science.org
Secreted and integral membrane proteins compose up to one-third of the biological
proteome. These proteins contain hydrophobic signals that direct their translocation across …

Structure of the native Sec61 protein-conducting channel

S Pfeffer, L Burbaum, P Unverdorben, M Pech… - Nature …, 2015 - nature.com
In mammalian cells, secretory and membrane proteins are translocated across or inserted
into the endoplasmic reticulum (ER) membrane by the universally conserved protein …