Literature DB >> 9440536

Construction and characterization of a Helicobacter pylori clpB mutant and role of the gene in the stress response.

E Allan1, P Mullany, S Tabaqchali.   

Abstract

Antiserum raised against whole Helicobacter pylori cells identified a novel 94-kDa antigen. The nucleotide sequence of the gene encoding the 94-kDa antigen was determined, and analysis of the deduced amino acid sequence revealed structural features typical of the ClpB ATPase family of stress response proteins. An isogenic H. pylori clpB mutant showed increased sensitivity to high-temperature stress, indicating that the clpB gene product functions as a stress response protein in H. pylori.

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Year:  1998        PMID： 9440536      PMCID： PMC106902     

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


  24 in total

Review 1.  Helicobacter pylori: its role in disease.

Authors:  M J Blaser
Journal:  Clin Infect Dis       Date:  1992-09       Impact factor: 9.079

2.  Gene sequences and comparison of the fimbrial subunits representative of Bacteroides nodosus serotypes A to I: class I and class II strains.

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Journal:  Mol Microbiol       Date:  1991-03       Impact factor: 3.501

Review 3.  The Clp proteins: proteolysis regulators or molecular chaperones?

Authors:  C Squires; C L Squires
Journal:  J Bacteriol       Date:  1992-02       Impact factor: 3.490

Review 4.  The function of heat-shock proteins in stress tolerance: degradation and reactivation of damaged proteins.

Authors:  D A Parsell; S Lindquist
Journal:  Annu Rev Genet       Date:  1993       Impact factor: 16.830

5.  ClpB is the Escherichia coli heat shock protein F84.1.

Authors:  C L Squires; S Pedersen; B M Ross; C Squires
Journal:  J Bacteriol       Date:  1991-07       Impact factor: 3.490

6.  Identification and purification of a cpn60 heat shock protein homolog from Helicobacter pylori.

Authors:  B E Dunn; R M Roop; C C Sung; S A Sharma; G I Perez-Perez; M J Blaser
Journal:  Infect Immun       Date:  1992-05       Impact factor: 3.441

7.  Stress induction of clpC in Bacillus subtilis and its involvement in stress tolerance.

Authors:  E Krüger; U Völker; M Hecker
Journal:  J Bacteriol       Date:  1994-06       Impact factor: 3.490

8.  Aflagellated mutants of Helicobacter pylori generated by genetic transformation of naturally competent strains using transposon shuttle mutagenesis.

Authors:  R Haas; T F Meyer; J P van Putten
Journal:  Mol Microbiol       Date:  1993-05       Impact factor: 3.501

9.  Construction of isogenic urease-negative mutants of Helicobacter pylori by allelic exchange.

Authors:  R L Ferrero; V Cussac; P Courcoux; A Labigne
Journal:  J Bacteriol       Date:  1992-07       Impact factor: 3.490

10.  Urease-associated heat shock protein of Helicobacter pylori.

Authors:  D J Evans; D G Evans; L Engstrand; D Y Graham
Journal:  Infect Immun       Date:  1992-05       Impact factor: 3.441
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  11 in total

1.  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

2.  Characterization of Brucella suis clpB and clpAB mutants and participation of the genes in stress responses.

Authors:  E Ekaza; J Teyssier; S Ouahrani-Bettache; J P Liautard; S Köhler
Journal:  J Bacteriol       Date:  2001-04       Impact factor: 3.490

Review 3.  Metabolism and genetics of Helicobacter pylori: the genome era.

Authors:  A Marais; G L Mendz; S L Hazell; F Mégraud
Journal:  Microbiol Mol Biol Rev       Date:  1999-09       Impact factor: 11.056

4.  clpB, a novel member of the Listeria monocytogenes CtsR regulon, is involved in virulence but not in general stress tolerance.

Authors:  Arnaud Chastanet; Isabelle Derre; Shamila Nair; Tarek Msadek
Journal:  J Bacteriol       Date:  2004-02       Impact factor: 3.490

5.  Characterization of monospecies biofilm formation by Helicobacter pylori.

Authors:  Sheri P Cole; Julia Harwood; Richard Lee; Rosemary She; Donald G Guiney
Journal:  J Bacteriol       Date:  2004-05       Impact factor: 3.490

6.  IFN-γ, but not IL-17A, is required for survival during secondary pulmonary Francisella tularensis Live Vaccine Stain infection.

Authors:  Lydia M Roberts; John S Davies; Gregory D Sempowski; Jeffrey A Frelinger
Journal:  Vaccine       Date:  2014-05-14       Impact factor: 3.641

Review 7.  The Role of ClpB in Bacterial Stress Responses and Virulence.

Authors:  Athar Alam; Jeanette E Bröms; Rajender Kumar; Anders Sjöstedt
Journal:  Front Mol Biosci       Date:  2021-04-22

Review 8.  Protein aggregation in bacteria.

Authors:  Frederic D Schramm; Kristen Schroeder; Kristina Jonas
Journal:  FEMS Microbiol Rev       Date:  2020-01-01       Impact factor: 16.408

9.  Comparative roles of clpA and clpB in the survival of S. Typhimurium under stress and virulence in poultry.

Authors:  Lal Sangpuii; Sunil Kumar Dixit; Manoj Kumawat; Shekhar Apoorva; Mukesh Kumar; Deepthi Kappala; Tapas Kumar Goswami; Manish Mahawar
Journal:  Sci Rep       Date:  2018-03-14       Impact factor: 4.379

10.  The amino-terminal domain of Mycobacterium tuberculosis ClpB protein plays a crucial role in its substrate disaggregation activity.

Authors:  Prajna Tripathi; Priyanka Parijat; Virendra Kumar Patel; Janendra K Batra
Journal:  FEBS Open Bio       Date:  2018-09-15       Impact factor: 2.693
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