Glycosylation-directed quality control of protein folding

C Xu, DTW Ng - Nature reviews Molecular cell biology, 2015 - nature.com
Membrane-bound and soluble proteins of the secretory pathway are commonly glycosylated
in the endoplasmic reticulum. These adducts have many biological functions, including …

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 …

Calnexin cycle–structural features of the ER chaperone system

G Kozlov, K Gehring - The FEBS journal, 2020 - Wiley Online Library
The endoplasmic reticulum (ER) is the major folding compartment for secreted and
membrane proteins and is the site of a specific chaperone system, the calnexin cycle, for …

Roles of N-linked glycans in the endoplasmic reticulum

A Helenius, M Aebi - Annual review of biochemistry, 2004 - annualreviews.org
▪ Abstract From a process involved in cell wall synthesis in archaea and some bacteria, N-
linked glycosylation has evolved into the most common covalent protein modification in …

Quality control in the endoplasmic reticulum

L Ellgaard, A Helenius - Nature reviews Molecular cell biology, 2003 - nature.com
The endoplasmic reticulum (ER) has a quality-control system for'proof-reading'newly
synthesized proteins, so that only native conformers reach their final destinations. Non …

Mechanisms of pre‐apoptotic calreticulin exposure in immunogenic cell death

T Panaretakis, O Kepp, U Brockmeier, A Tesniere… - The EMBO …, 2009 - embopress.org
Dying tumour cells can elicit a potent anticancer immune response by exposing the
calreticulin (CRT)/ERp57 complex on the cell surface before the cells manifest any signs of …

Biology of the heat shock response and protein chaperones: budding yeast (Saccharomyces cerevisiae) as a model system

J Verghese, J Abrams, Y Wang… - … and molecular biology …, 2012 - Am Soc Microbiol
The eukaryotic heat shock response is an ancient and highly conserved transcriptional
program that results in the immediate synthesis of a battery of cytoprotective genes in the …

A review of the mammalian unfolded protein response

A Chakrabarti, AW Chen… - Biotechnology and …, 2011 - Wiley Online Library
Proteins requiring post‐translational modifications such as N‐linked glycosylation are
processed in the endoplasmic reticulum (ER). A diverse array of cellular stresses can lead to …

Structure of the human MHC-I peptide-loading complex

A Blees, D Januliene, T Hofmann, N Koller, C Schmidt… - Nature, 2017 - nature.com
The peptide-loading complex (PLC) is a transient, multisubunit membrane complex in the
endoplasmic reticulum that is essential for establishing a hierarchical immune response …

Calreticulin, a multi-process calcium-buffering chaperone of the endoplasmic reticulum

M Michalak, J Groenendyk, E Szabo, LI Gold… - Biochemical …, 2009 - portlandpress.com
Calreticulin is an ER (endoplasmic reticulum) luminal Ca2+-buffering chaperone. The
protein is involved in regulation of intracellular Ca2+ homoeostasis and ER Ca2+ capacity …