[HTML][HTML] Structural and functional differences of cytosolic 90-kDa heat-shock proteins (Hsp90s) in Arabidopsis thaliana

JY Cha, G Ahn, JY Kim, SB Kang, MR Kim… - Plant Physiology and …, 2013 - Elsevier
The seven members of the 90-kDa heat shock protein (Hsp90) family encode highly
conserved molecular chaperones essential for cell survival in Arabidopsis thaliana. Hsp90 …

[HTML][HTML] The Hsp90 family of proteins in Arabidopsis thaliana

P Krishna, G Gloor - Cell stress & chaperones, 2001 - ncbi.nlm.nih.gov
The 90-kDa heat shock protein (Hsp90) is an essential molecular chaperone in eukaryotic
cells, with key roles in the folding and activation of proteins involved in signal transduction …

A subclass of HSP70s regulate development and abiotic stress responses in Arabidopsis thaliana

L Leng, Q Liang, J Jiang, C Zhang, Y Hao… - Journal of Plant …, 2017 - Springer
Members of the HSP70 family function as molecular chaperones to maintain cellular
homeostasis and help plants cope with environmental stimuli. However, due to functional …

Plant Hsp70 molecular chaperones: protein structure, gene family, expression and function

DY Sung, F Kaplan, CL Guy - Physiologia plantarum, 2001 - Wiley Online Library
The Hsp70 molecular chaperones of plants are encoded by a multi‐gene family whose
members are developmentally regulated and differentially expressed in response to …

Expression of five AtHsp90 genes in Saccharomyces cerevisiae reveals functional differences of AtHsp90s under abiotic stresses

H Song, P Fan, W Shi, R Zhao, Y Li - Journal of plant physiology, 2010 - Elsevier
The genome of Arabidopsis thaliana contains seven Hsp90 family genes. Three organellar
and two cytosolic AtHsp90 isoforms were characterized by functionally expressing them in a …

Functional characterization of heat-shock protein 90 from Oryza sativa and crystal structure of its N-terminal domain

S Raman, K Suguna - Acta Crystallographica Section F: Structural …, 2015 - scripts.iucr.org
Heat-shock protein 90 (Hsp90) is an ATP-dependent molecular chaperone that is essential
for the normal functioning of eukaryotic cells. It plays crucial roles in cell signalling, cell-cycle …

Spatiotemporal expression patterns of cytosolic AtHSP90-2 in Arabidopsis seedlings

L Kozeko, E Kordyum - Plant Signaling & Behavior, 2023 - Taylor & Francis
Heat shock protein AtHSP90–2 is one of the three constitutive cytosolic HSP90s of
Arabidopsis thaliana, which are highly homologous and show mild expression activation in …

An unusual dimeric small heat shock protein provides insight into the mechanism of this class of chaperones

E Basha, C Jones, AE Blackwell, G Cheng… - Journal of molecular …, 2013 - Elsevier
Small heat shock proteins (sHSPs) are virtually ubiquitous stress proteins that are also found
in many normal tissues and accumulate in diseases of protein folding. They generally act as …

Chaperone activity of tobacco HSP18, a small heat‐shock protein, is inhibited by ATP

P Smýkal, J Mašín, I Hrdý, I Konopásek… - The Plant …, 2000 - Wiley Online Library
Summary NtHSP18P (HSP18), a cytosolic class I small heat‐shock protein from tobacco
pollen grains, was expressed in Escherichia coli. The viability of these cells was improved …

Cytosolic heat-stress proteins Hsp17. 7 class I and Hsp17. 3 class II of tomato act as molecular chaperones in vivo

D Löw, K Brändle, L Nover, C Forreiter - Planta, 2000 - Springer
Small heat-stress proteins (sHsps) are the most abundant stress-induced proteins with up to
20 different members in higher plants. In the cytoplasm, two different classes can be …