Literature DB >> 11717299

Novel form of ClpB/HSP100 protein in the cyanobacterium Synechococcus.

M J Eriksson1, J Schelin, E Miskiewicz, A K Clarke.   

Abstract

Synechococcus sp. strain PCC 7942 has a second clpB gene that encodes a 97-kDa protein with novel features. ClpBII is the first ClpB not induced by heat shock or other stresses; it is instead an essential, constitutive protein. ClpBII is unable to complement ClpBI function for acquired thermotolerance. No truncated ClpBII version is normally produced, unlike other bacterial forms, while ectopic synthesis of a putative truncated ClpBII dramatically decreased cell viability.

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Year:  2001        PMID： 11717299      PMCID： PMC95589          DOI： 10.1128/JB.183.24.7392-7396.2001

Source DB:  PubMed          Journal:  J Bacteriol        ISSN： 0021-9193            Impact factor:   3.490


  25 in total

1.  Identification of thermolabile Escherichia coli proteins: prevention and reversion of aggregation by DnaK and ClpB.

Authors:  A Mogk; T Tomoyasu; P Goloubinoff; S Rüdiger; D Röder; H Langen; B Bukau
Journal:  EMBO J       Date:  1999-12-15       Impact factor: 11.598

2.  Size-dependent disaggregation of stable protein aggregates by the DnaK chaperone machinery.

Authors:  S Diamant; A P Ben-Zvi; B Bukau; P Goloubinoff
Journal:  J Biol Chem       Date:  2000-07-14       Impact factor: 5.157

3.  The truncated form of the bacterial heat shock protein ClpB/HSP100 contributes to development of thermotolerance in the cyanobacterium Synechococcus sp. strain PCC 7942.

Authors:  A K Clarke; M J Eriksson
Journal:  J Bacteriol       Date:  2000-12       Impact factor: 3.490

4.  The Escherichia coli heat shock protein ClpB restores acquired thermotolerance to a cyanobacterial clpB deletion mutant.

Authors:  M J Eriksson; A K Clarke
Journal:  Cell Stress Chaperones       Date:  2000-07       Impact factor: 3.667

5.  Acquired thermotolerance and expression of the HSP100/ClpB genes of lima bean.

Authors:  S J Keeler; C M Boettger; J G Haynes; K A Kuches; M M Johnson; D L Thureen; C L Keeler; S L Kitto
Journal:  Plant Physiol       Date:  2000-07       Impact factor: 8.340

6.  HSP104 required for induced thermotolerance.

Authors:  Y Sanchez; S L Lindquist
Journal:  Science       Date:  1990-06-01       Impact factor: 47.728

7.  Heat shock protein 101 plays a crucial role in thermotolerance in Arabidopsis.

Authors:  C Queitsch; S W Hong; E Vierling; S Lindquist
Journal:  Plant Cell       Date:  2000-04       Impact factor: 11.277

8.  Mutants of Arabidopsis thaliana defective in the acquisition of tolerance to high temperature stress.

Authors:  S W Hong; E Vierling
Journal:  Proc Natl Acad Sci U S A       Date:  2000-04-11       Impact factor: 11.205

9.  HSP78 encodes a yeast mitochondrial heat shock protein in the Clp family of ATP-dependent proteases.

Authors:  S A Leonhardt; K Fearson; P N Danese; T L Mason
Journal:  Mol Cell Biol       Date:  1993-10       Impact factor: 4.272

10.  Site-directed mutagenesis of the dual translational initiation sites of the clpB gene of Escherichia coli and characterization of its gene products.

Authors:  S K Park; K I Kim; K M Woo; J H Seol; K Tanaka; A Ichihara; D B Ha; C H Chung
Journal:  J Biol Chem       Date:  1993-09-25       Impact factor: 5.157
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  4 in total

1.  Interaction of the N-terminal domain of Escherichia coli heat-shock protein ClpB and protein aggregates during chaperone activity.

Authors:  Naoki Tanaka; Yasushi Tani; Hiroyuki Hattori; Tomoko Tada; Shigeru Kunugi
Journal:  Protein Sci       Date:  2004-11-10       Impact factor: 6.725

2.  ClpB1 overproduction in Synechocystis sp. strain PCC 6803 increases tolerance to rapid heat shock.

Authors:  C Raul Gonzalez-Esquer; Wim F J Vermaas
Journal:  Appl Environ Microbiol       Date:  2013-08-02       Impact factor: 4.792

3.  Plant Hsp100/ClpB-like proteins: poorly-analyzed cousins of yeast ClpB machine.

Authors:  Amanjot Singh; Anil Grover
Journal:  Plant Mol Biol       Date:  2010-09-02       Impact factor: 4.076

4.  Cloning of some heat shock proteins genes for further transcriptional study of Planktothrix agardhii exposed to abiotic stress.

Authors:  Chi Thi Du Tran; Cécile Bernard; Katia Comte
Journal:  Folia Microbiol (Praha)       Date:  2014-12-25       Impact factor: 2.099
  4 in total

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