Functional Distribution of Archaeal Chaperonins

L Gao, S Fujiwara - … Chaperonins: Multiple Copies and Multitude Functions, 2017 - Springer
Chaperonin, also known as heat shock protein 60 (Hsp60), belongs to an evolutionarily
conserved protein family that enables cells to survive under stressful conditions, including …

[25] Chaperonin from Thermococcus kodakaraensis KOD1

S Fujiwara, M Takagi, T Imanaka - Methods in Enzymology, 2001 - Elsevier
Publisher Summary Chaperonins are a group of molecular chaperones that are classified
into the GroEL/HSP60 (heat shock protein 60) family. They are widely distributed from …

Characterization of group II chaperonins from an acidothermophilic archaeon Picrophilus torridus

YY Yamamoto, K Tsuchida, K Noguchi… - FEBS Open …, 2016 - Wiley Online Library
Chaperonins are a type of molecular chaperone that assist in the folding of proteins. Group II
chaperonins play an important role in the proteostasis in the cytosol of archaea and eukarya …

Evidence supporting the presence of an unfolded protein response in Thermococcus kodakaraensis

Y Shinka, K Sato, T Fukui, H Atomi, T Imanaka - Book of Abstracts - Citeseer
Molecular chaperonins are present in all three domains of life and assist the folding of a
considerable portion of nascent proteins in the cell. They are also known to promote the …

Stress genes and proteins in the archaea

AJL Macario, M Lange, BK Ahring… - … and Molecular Biology …, 1999 - Am Soc Microbiol
The field covered in this review is new; the first sequence of a gene encoding the molecular
chaperone Hsp70 and the first description of a chaperonin in the archaea were reported in …

A mutant chaperonin that is functional at lower temperatures enables hyperthermophilic archaea to grow under cold-stress conditions

L Gao, T Imanaka, S Fujiwara - Journal of Bacteriology, 2015 - Am Soc Microbiol
Thermococcus kodakarensis grows optimally at 85° C and possesses two chaperonins, cold-
inducible CpkA and heat-inducible CpkB, which are involved in adaptation to low and high …

Archaeal-like chaperonins in bacteria

SM Techtmann, FT Robb - Proceedings of the National …, 2010 - National Acad Sciences
Chaperonins (CPN) are ubiquitous oligomeric protein machines that mediate the ATP-
dependent folding of polypeptide chains. These chaperones have not only been assigned …

Structure, function and evolution of the Hsp60 chaperonins

SE Rowland, FT Robb - Prokaryotic Chaperonins: Multiple Copies and …, 2017 - Springer
Abstract In 1973, Christian Anfinsen and coworkers noted that accelerated protein folding in
intact cells and cell extracts suggested that a “disulfide interchange enzyme” might be …

[PDF][PDF] Grant/Contract Title: UNCOVERING MECHANISMS FOR REPAIR AND PROTECTION IN COLD ENVIRONMENTS THROUGH STUDIES OF COLD ADAPTED …

R Cavicchioli, T Williams, O Pilak - 2009 - researchgate.net
Methanococcoides burtonii is a cold-adapted archaeon isolated from permanently cold (1-
2ºC), methane saturated waters in Ace Lake, Antarctica. M. burtonii is a motile, flagellated …

Natural chaperonin of the hyperthermophilic archaeum, Thermococcus strain KS‐1: a hetero‐oligomeric chaperonin with variable subunit composition

T Yoshida, A Ideno, S Hiyamuta, M Yohda… - Molecular …, 2001 - Wiley Online Library
To study the difference in expression of the chaperonin α‐and β‐subunits in Thermococcus
strain KS‐1 (T. KS‐1), we measured their intracellular contents at various growth …