Literature DB >> 23315743

Characterization of an acid-inducible sulfatase in Salmonella enterica serovar typhimurium.

Seema Das1, Swati Singh, Michael McClelland, Steven Forst, Prasad Gyaneshwar.   

Abstract

Sulfatases of enteric bacteria can provide access to heavily sulfated mucosal glycans. In this study, we show that aslA (STM0084) of Salmonella enterica serovar Typhimurium LT2 encodes a sulfatase that requires mildly acidic pH for its expression and activity. AslA is not regulated by sulfur compounds or tyramine but requires the EnvZ-OmpR and PhoPQ regulatory systems, which play an important role in pathogenesis.

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Year:  2013        PMID： 23315743      PMCID： PMC3592217          DOI： 10.1128/AEM.03707-12

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


  26 in total

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Journal:  Microbiology       Date:  2011-10-20       Impact factor: 2.777

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4.  Glycan foraging in vivo by an intestine-adapted bacterial symbiont.

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Journal:  Science       Date:  2005-03-25       Impact factor: 47.728

5.  The global burden of nontyphoidal Salmonella gastroenteritis.

Authors:  Shannon E Majowicz; Jennie Musto; Elaine Scallan; Frederick J Angulo; Martyn Kirk; Sarah J O'Brien; Timothy F Jones; Aamir Fazil; Robert M Hoekstra
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6.  Sulfatases and a radical S-adenosyl-L-methionine (AdoMet) enzyme are key for mucosal foraging and fitness of the prominent human gut symbiont, Bacteroides thetaiotaomicron.

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Journal:  J Biol Chem       Date:  2011-04-20       Impact factor: 5.157

7.  moaR, a gene that encodes a positive regulator of the monoamine regulon in Klebsiella aerogenes.

Authors:  H Azakami; H Sugino; N Yokoro; N Iwata; Y Murooka
Journal:  J Bacteriol       Date:  1993-10       Impact factor: 3.490

8.  Regulation of derepressed synthesis of arylsulfatase by tyramine oxidase in Salmonella typhimurium.

Authors:  Y Murooka; T Harada
Journal:  J Bacteriol       Date:  1981-02       Impact factor: 3.490

9.  Salmonella typhimurium activates virulence gene transcription within acidified macrophage phagosomes.

Authors:  C M Alpuche Aranda; J A Swanson; W P Loomis; S I Miller
Journal:  Proc Natl Acad Sci U S A       Date:  1992-11-01       Impact factor: 11.205

10.  Abrogation of the twin arginine transport system in Salmonella enterica serovar Typhimurium leads to colonization defects during infection.

Authors:  M Megan Reynolds; Lydia Bogomolnaya; Jinbai Guo; Lindsay Aldrich; Danial Bokhari; Carlos A Santiviago; Michael McClelland; Helene Andrews-Polymenis
Journal:  PLoS One       Date:  2011-01-26       Impact factor: 3.240
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  1 in total

1.  Resistance and virulence determinants of faecal Salmonella spp. isolated from slaughter animals in Benin.

Authors:  Esther Deguenon; Victorien Dougnon; Evelyne Lozes; Nana Maman; Jerrold Agbankpe; Roula M Abdel-Massih; Fidélia Djegui; Lamine Baba-Moussa; Jacques Dougnon
Journal:  BMC Res Notes       Date:  2019-06-07
  1 in total

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