The molecular principles governing the activity and functional diversity of AAA+ proteins

C Puchades, CR Sandate, GC Lander - Nature Reviews Molecular Cell …, 2020 - nature.com
ATPases associated with diverse cellular activities (AAA+ proteins) are macromolecular
machines that convert the chemical energy contained in ATP molecules into powerful …

Order through destruction: how ER‐associated protein degradation contributes to organelle homeostasis

JC Christianson, P Carvalho - The EMBO journal, 2022 - embopress.org
The endoplasmic reticulum (ER) is a large, dynamic, and multifunctional organelle. ER
protein homeostasis is essential for the coordination of its diverse functions and depends on …

BacPROTACs mediate targeted protein degradation in bacteria

FE Morreale, S Kleine, J Leodolter, S Junker, DM Hoi… - Cell, 2022 - cell.com
Hijacking the cellular protein degradation system offers unique opportunities for drug
discovery, as exemplified by proteolysis-targeting chimeras. Despite their great promise for …

Protein aggregation in bacteria

FD Schramm, K Schroeder… - FEMS microbiology …, 2020 - academic.oup.com
Protein aggregation occurs as a consequence of perturbations in protein homeostasis that
can be triggered by environmental and cellular stresses. The accumulation of protein …

FLOURY ENDOSPERM24, a heat shock protein 101 (HSP101), is required for starch biosynthesis and endosperm development in rice

H Wu, Y Ren, H Dong, C **e, L Zhao, X Wang… - New …, 2024 - Wiley Online Library
Endosperm is the main storage organ in cereal grain and determines grain yield and quality.
The molecular mechanisms of heat shock proteins in regulating starch biosynthesis and …

Structures of the ATP-fueled ClpXP proteolytic machine bound to protein substrate

X Fei, TA Bell, S Jenni, BM Stinson, TA Baker… - Elife, 2020 - elifesciences.org
ClpXP is an ATP-dependent protease in which the ClpX AAA+ motor binds, unfolds, and
translocates specific protein substrates into the degradation chamber of ClpP. We present …

Targeted protein degradation in mycobacteria uncovers antibacterial effects and potentiates antibiotic efficacy

HI Won, S Zinga, O Kandror, T Akopian, ID Wolf… - Nature …, 2024 - nature.com
Proteolysis-targeting chimeras (PROTACs) represent a new therapeutic modality involving
selectively directing disease-causing proteins for degradation through proteolytic systems …

Unmasking AlphaFold to integrate experiments and predictions in multimeric complexes

C Mirabello, B Wallner, B Nystedt, S Azinas… - Nature …, 2024 - nature.com
Since the release of AlphaFold, researchers have actively refined its predictions and
attempted to integrate it into existing pipelines for determining protein structures. These …

Structural insights of the p97/VCP AAA+ ATPase: How adapter interactions coordinate diverse cellular functionality

JR Braxton, DR Southworth - Journal of Biological Chemistry, 2023 - jbc.org
p97/valosin-containing protein is an essential eukaryotic AAA+ ATPase with diverse
functions including protein homeostasis, membrane remodeling, and chromatin regulation …

[HTML][HTML] Recent structural insights into the mechanism of ClpP protease regulation by AAA+ chaperones and small molecules

MF Mabanglo, WA Houry - Journal of Biological Chemistry, 2022 - Elsevier
ClpP is a highly conserved serine protease that is a critical enzyme in maintaining protein
homeostasis and is an important drug target in pathogenic bacteria and various cancers. In …