Literature DB >> 19168618

An intact urease assembly pathway is required to compete with NikR for nickel ions in Helicobacter pylori.

Erin L Benanti1, Peter T Chivers.   

Abstract

We examined the effects of urease and hydrogenase assembly gene deletions on NikR activation in H. pylori strains 26695 and G27. The loss of any component of urease assembly increased NikR activity under Ni2+-limiting conditions, as measured by reduced transcript levels and 63Ni accumulation. Additionally, SlyD functioned in urease assembly in strain 26695.

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Year:  2009        PMID： 19168618      PMCID： PMC2655528          DOI： 10.1128/JB.01657-08

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


  46 in total

1.  The complete genome sequence of the gastric pathogen Helicobacter pylori.

Authors:  J F Tomb; O White; A R Kerlavage; R A Clayton; G G Sutton; R D Fleischmann; K A Ketchum; H P Klenk; S Gill; B A Dougherty; K Nelson; J Quackenbush; L Zhou; E F Kirkness; S Peterson; B Loftus; D Richardson; R Dodson; H G Khalak; A Glodek; K McKenney; L M Fitzegerald; N Lee; M D Adams; E K Hickey; D E Berg; J D Gocayne; T R Utterback; J D Peterson; J M Kelley; M D Cotton; J M Weidman; C Fujii; C Bowman; L Watthey; E Wallin; W S Hayes; M Borodovsky; P D Karp; H O Smith; C M Fraser; J C Venter
Journal:  Nature       Date:  1997-08-07       Impact factor: 49.962

2.  A role for SlyD in the Escherichia coli hydrogenase biosynthetic pathway.

Authors:  Jie Wei Zhang; Gareth Butland; Jack F Greenblatt; Andrew Emili; Deborah B Zamble
Journal:  J Biol Chem       Date:  2004-11-29       Impact factor: 5.157

3.  The zinc metalloregulatory protein Synechococcus PCC7942 SmtB binds a single zinc ion per monomer with high affinity in a tetrahedral coordination geometry.

Authors:  M L VanZile; N J Cosper; R A Scott; D P Giedroc
Journal:  Biochemistry       Date:  2000-09-26       Impact factor: 3.162

4.  Nickel represses the synthesis of the nickel permease NixA of Helicobacter pylori.

Authors:  Lutz Wolfram; Elvira Haas; Peter Bauerfeind
Journal:  J Bacteriol       Date:  2006-02       Impact factor: 3.490

5.  Role of Hpn and NixA of Helicobacter pylori in susceptibility and resistance to bismuth and other metal ions.

Authors:  H L Mobley; R M Garner; G R Chippendale; J V Gilbert; A V Kane; A G Plaut
Journal:  Helicobacter       Date:  1999-09       Impact factor: 5.753

6.  Effect of potent urease inhibitor, fluorofamide, on Helicobacter sp. in vivo and in vitro.

Authors:  A J Pope; C D Toseland; B Rushant; S Richardson; M McVey; J Hills
Journal:  Dig Dis Sci       Date:  1998-01       Impact factor: 3.199

7.  The nickel-responsive regulator NikR controls activation and repression of gene transcription in Helicobacter pylori.

Authors:  Florian D Ernst; Ernst J Kuipers; Angela Heijens; Roya Sarwari; Jeroen Stoof; Charles W Penn; Johannes G Kusters; Arnoud H M van Vliet
Journal:  Infect Immun       Date:  2005-11       Impact factor: 3.441

8.  Helicobacter pylori nickel-transport gene nixA: synthesis of catalytically active urease in Escherichia coli independent of growth conditions.

Authors:  H L Mobley; R M Garner; P Bauerfeind
Journal:  Mol Microbiol       Date:  1995-04       Impact factor: 3.501

9.  Protein Hpn: cloning and characterization of a histidine-rich metal-binding polypeptide in Helicobacter pylori and Helicobacter mustelae.

Authors:  J V Gilbert; J Ramakrishna; F W Sunderman; A Wright; A G Plaut
Journal:  Infect Immun       Date:  1995-07       Impact factor: 3.441

10.  Molecular characterization of the 128-kDa immunodominant antigen of Helicobacter pylori associated with cytotoxicity and duodenal ulcer.

Authors:  A Covacci; S Censini; M Bugnoli; R Petracca; D Burroni; G Macchia; A Massone; E Papini; Z Xiang; N Figura
Journal:  Proc Natl Acad Sci U S A       Date:  1993-06-15       Impact factor: 11.205
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  12 in total

1.  Escherichia coli SlyD, more than a Ni(II) reservoir.

Authors:  Harini Kaluarachchi; Jei Wei Zhang; Deborah B Zamble
Journal:  Biochemistry       Date:  2011-11-18       Impact factor: 3.162

2.  Multifaceted SlyD from Helicobacter pylori: implication in [NiFe] hydrogenase maturation.

Authors:  Tianfan Cheng; Hongyan Li; Wei Xia; Hongzhe Sun
Journal:  J Biol Inorg Chem       Date:  2011-11-02       Impact factor: 3.358

3.  Geobacter uraniireducens NikR displays a DNA binding mode distinct from other members of the NikR family.

Authors:  Erin L Benanti; Peter T Chivers
Journal:  J Bacteriol       Date:  2010-06-25       Impact factor: 3.490

4.  In vivo recognition of the fecA3 target promoter by Helicobacter pylori NikR.

Authors:  Simona Romagnoli; Francesca Agriesti; Vincenzo Scarlato
Journal:  J Bacteriol       Date:  2011-01-07       Impact factor: 3.490

5.  Helicobacter pylori NikR protein exhibits distinct conformations when bound to different promoters.

Authors:  Erin L Benanti; Peter T Chivers
Journal:  J Biol Chem       Date:  2011-03-10       Impact factor: 5.157

6.  Communication between the zinc and nickel sites in dimeric HypA: metal recognition and pH sensing.

Authors:  Robert W Herbst; Iva Perovic; Vlad Martin-Diaconescu; Kerrie O'Brien; Peter T Chivers; Susan Sondej Pochapsky; Thomas C Pochapsky; Michael J Maroney
Journal:  J Am Chem Soc       Date:  2010-08-04       Impact factor: 15.419

7.  Genetic identification of a high-affinity Ni transporter and the transcriptional response to Ni deprivation in Synechococcus sp. strain WH8102.

Authors:  C L Dupont; D A Johnson; K Phillippy; I T Paulsen; B Brahamsha; B Palenik
Journal:  Appl Environ Microbiol       Date:  2012-08-17       Impact factor: 4.792

8.  Hierarchical regulation of the NikR-mediated nickel response in Helicobacter pylori.

Authors:  Cécile Muller; Christelle Bahlawane; Sylvie Aubert; Catherine Marie Delay; Kristine Schauer; Isabelle Michaud-Soret; Hilde De Reuse
Journal:  Nucleic Acids Res       Date:  2011-06-11       Impact factor: 16.971

9.  Structure-function analyses of metal-binding sites of HypA reveal residues important for hydrogenase maturation in Helicobacter pylori.

Authors:  Faith C Blum; Heidi Q Hu; Stephanie L Servetas; Stéphane L Benoit; Robert J Maier; Michael J Maroney; D Scott Merrell
Journal:  PLoS One       Date:  2017-08-15       Impact factor: 3.240

Review 10.  Common themes and unique proteins for the uptake and trafficking of nickel, a metal essential for the virulence of Helicobacter pylori.

Authors:  Hilde de Reuse; Daniel Vinella; Christine Cavazza
Journal:  Front Cell Infect Microbiol       Date:  2013-12-09       Impact factor: 5.293
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