Literature DB >> 17644648

Potential use of toxic thermolabile proteins to study protein quality control systems.

Itzhak Mizrahi1, Michael Dagan, Dvora Biran, Eliora Z Ron.   

Abstract

SulA is an Escherichia coli division inhibitor with a short half-life whose accumulation results in filamentation. Here, we show that SulA is thermally unstable and forms aggregates at elevated temperatures. This property enables the selection of isolates with mutated protein quality control systems.

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Year:  2007        PMID： 17644648      PMCID： PMC2074907          DOI： 10.1128/AEM.01067-07

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  12 in total

1.  Genetic dissection of the roles of chaperones and proteases in protein folding and degradation in the Escherichia coli cytosol.

Authors:  T Tomoyasu; A Mogk; H Langen; P Goloubinoff; B Bukau
Journal:  Mol Microbiol       Date:  2001-04       Impact factor: 3.501

2.  Protein aggregation in Escherichia coli: role of proteases.

Authors:  Ran Rosen; Dvora Biran; Eyal Gur; Dörte Becher; Michael Hecker; Eliora Z Ron
Journal:  FEMS Microbiol Lett       Date:  2002-01-22       Impact factor: 2.742

Review 3.  Protein folding and degradation in bacteria: to degrade or not to degrade? That is the question.

Authors:  D A Dougan; A Mogk; B Bukau
Journal:  Cell Mol Life Sci       Date:  2002-10       Impact factor: 9.261

4.  Tools for the study of protein quality control systems: use of truncated homoserine trans-succinylase as a model substrate for ATP-dependent proteolysis in Escherichia coli.

Authors:  Itzhak Mizrahi; Dvora Biran; Eyal Gur; Eliora Z Ron
Journal:  J Microbiol Methods       Date:  2007-03-31       Impact factor: 2.363

5.  Role of a peptide tagging system in degradation of proteins synthesized from damaged messenger RNA.

Authors:  K C Keiler; P R Waller; R T Sauer
Journal:  Science       Date:  1996-02-16       Impact factor: 47.728

6.  The ATP-dependent HslVU/ClpQY protease participates in turnover of cell division inhibitor SulA in Escherichia coli.

Authors:  M Kanemori; H Yanagi; T Yura
Journal:  J Bacteriol       Date:  1999-06       Impact factor: 3.490

7.  Transposon vectors containing non-antibiotic resistance selection markers for cloning and stable chromosomal insertion of foreign genes in gram-negative bacteria.

Authors:  M Herrero; V de Lorenzo; K N Timmis
Journal:  J Bacteriol       Date:  1990-11       Impact factor: 3.490

8.  In vivo aggregation of a single enzyme limits growth of Escherichia coli at elevated temperatures.

Authors:  Eyal Gur; Dvora Biran; Ehud Gazit; Eliora Z Ron
Journal:  Mol Microbiol       Date:  2002-12       Impact factor: 3.501

9.  Role of the heat shock protein DnaJ in the lon-dependent degradation of naturally unstable proteins.

Authors:  Y Jubete; M R Maurizi; S Gottesman
Journal:  J Biol Chem       Date:  1996-11-29       Impact factor: 5.157

10.  C-terminal extension of truncated recombinant proteins in Escherichia coli with a 10Sa RNA decapeptide.

Authors:  G F Tu; G E Reid; J G Zhang; R L Moritz; R J Simpson
Journal:  J Biol Chem       Date:  1995-04-21       Impact factor: 5.157
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  2 in total

Review 1.  Regulated proteolysis in Gram-negative bacteria--how and when?

Authors:  Eyal Gur; Dvora Biran; Eliora Z Ron
Journal:  Nat Rev Microbiol       Date:  2011-10-24       Impact factor: 60.633

2.  Cell-cycle progress in obligate predatory bacteria is dependent upon sequential sensing of prey recognition and prey quality cues.

Authors:  Or Rotem; Zohar Pasternak; Eyal Shimoni; Eduard Belausov; Ziv Porat; Shmuel Pietrokovski; Edouard Jurkevitch
Journal:  Proc Natl Acad Sci U S A       Date:  2015-10-20       Impact factor: 11.205
  2 in total

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