Literature DB >> 12533489

Genetic and biochemical studies of phosphatase activity of PhoR.

Daniel O Carmany1, Kristine Hollingsworth, William R McCleary.   

Abstract

In Escherichia coli, PhoR is the histidine kinase of the phosphate regulon. It has been postulated that PhoR may function as a phospho-PhoB phosphatase. Experiments with four precise phoR deletion mutants supported this hypothesis and suggested that this activity resides within the histidine phosphorylation domain. This biochemical activity was confirmed by using a separately expressed histidine phosphorylation domain.

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Year:  2003        PMID： 12533489      PMCID： PMC142828          DOI： 10.1128/JB.185.3.1112-1115.2003

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


  21 in total

Review 1.  Histidine kinases: diversity of domain organization.

Authors:  R Dutta; L Qin; M Inouye
Journal:  Mol Microbiol       Date:  1999-11       Impact factor: 3.501

2.  Solution structure of the homodimeric core domain of Escherichia coli histidine kinase EnvZ.

Authors:  C Tomomori; T Tanaka; R Dutta; H Park; S K Saha; Y Zhu; R Ishima; D Liu; K I Tong; H Kurokawa; H Qian; M Inouye; M Ikura
Journal:  Nat Struct Biol       Date:  1999-08

Review 3.  Two-component signal transduction.

Authors:  A M Stock; V L Robinson; P N Goudreau
Journal:  Annu Rev Biochem       Date:  2000       Impact factor: 23.643

4.  Cross talk to the phosphate regulon of Escherichia coli by PhoM protein: PhoM is a histidine protein kinase and catalyzes phosphorylation of PhoB and PhoM-open reading frame 2.

Authors:  M Amemura; K Makino; H Shinagawa; A Nakata
Journal:  J Bacteriol       Date:  1990-11       Impact factor: 3.490

5.  Regulation of the phosphate regulon of Escherichia coli: characterization of the promoter of the pstS gene.

Authors:  S Kimura; K Makino; H Shinagawa; M Amemura; A Nakata
Journal:  Mol Gen Genet       Date:  1989-02

Review 6.  Protein phosphorylation and regulation of adaptive responses in bacteria.

Authors:  J B Stock; A J Ninfa; A M Stock
Journal:  Microbiol Rev       Date:  1989-12

7.  EnvZ, a transmembrane environmental sensor of Escherichia coli K-12, is phosphorylated in vitro.

Authors:  M M Igo; T J Silhavy
Journal:  J Bacteriol       Date:  1988-12       Impact factor: 3.490

8.  Regulation of the phosphate regulon of Escherichia coli. Activation of pstS transcription by PhoB protein in vitro.

Authors:  K Makino; H Shinagawa; M Amemura; S Kimura; A Nakata; A Ishihama
Journal:  J Mol Biol       Date:  1988-09-05       Impact factor: 5.469

9.  Involvement of phosphotransacetylase, acetate kinase, and acetyl phosphate synthesis in control of the phosphate regulon in Escherichia coli.

Authors:  B L Wanner; M R Wilmes-Riesenberg
Journal:  J Bacteriol       Date:  1992-04       Impact factor: 3.490

10.  Phosphatase activity of histidine kinase EnvZ without kinase catalytic domain.

Authors:  Y Zhu; L Qin; T Yoshida; M Inouye
Journal:  Proc Natl Acad Sci U S A       Date:  2000-07-05       Impact factor: 11.205
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  28 in total

1.  Increased Pho regulon activation correlates with decreased virulence of an avian pathogenic Escherichia coli O78 strain.

Authors:  Nicolas Bertrand; Sébastien Houle; Guillaume LeBihan; Édith Poirier; Charles M Dozois; Josée Harel
Journal:  Infect Immun       Date:  2010-10-04       Impact factor: 3.441

2.  Alternative promoters in the pst operon of Escherichia coli.

Authors:  Beny Spira; Meire Aguena; Juliana Velasco de Castro Oliveira; Ezra Yagil
Journal:  Mol Genet Genomics       Date:  2010-10-21       Impact factor: 3.291

Review 3.  The acetate switch.

Authors:  Alan J Wolfe
Journal:  Microbiol Mol Biol Rev       Date:  2005-03       Impact factor: 11.056

4.  Input output robustness in simple bacterial signaling systems.

Authors:  Guy Shinar; Ron Milo; María Rodríguez Martínez; Uri Alon
Journal:  Proc Natl Acad Sci U S A       Date:  2007-12-06       Impact factor: 11.205

5.  Self-control of the PHO regulon: the PhoP-dependent protein PhoU controls negatively expression of genes of PHO regulon in Streptomyces coelicolor.

Authors:  Seomara Martín-Martín; Antonio Rodríguez-García; Fernando Santos-Beneit; Etelvina Franco-Domínguez; Alberto Sola-Landa; Juan Francisco Martín
Journal:  J Antibiot (Tokyo)       Date:  2017-11-01       Impact factor: 2.649

6.  Ugp and PitA participate in the selection of PHO-constitutive mutants.

Authors:  Henrique Iglesias Neves; Tuanny Fernanda Pereira; Ezra Yagil; Beny Spira
Journal:  J Bacteriol       Date:  2015-02-02       Impact factor: 3.490

7.  Role of Sphingomonas sp. strain Fr1 PhyR-NepR-σEcfG cascade in general stress response and identification of a negative regulator of PhyR.

Authors:  Andreas Kaczmarczyk; Sébastien Campagne; Francesco Danza; Lisa C Metzger; Julia A Vorholt; Anne Francez-Charlot
Journal:  J Bacteriol       Date:  2011-09-23       Impact factor: 3.490

8.  The PhoU protein from Escherichia coli interacts with PhoR, PstB, and metals to form a phosphate-signaling complex at the membrane.

Authors:  Stewart G Gardner; Kristine D Johns; Rebecca Tanner; William R McCleary
Journal:  J Bacteriol       Date:  2014-02-21       Impact factor: 3.490

9.  Employment of a promoter-swapping technique shows that PhoU modulates the activity of the PstSCAB2 ABC transporter in Escherichia coli.

Authors:  Christopher D Rice; Jacob E Pollard; Zachery T Lewis; William R McCleary
Journal:  Appl Environ Microbiol       Date:  2008-12-01       Impact factor: 4.792

10.  Biological insights from structures of two-component proteins.

Authors:  Rong Gao; Ann M Stock
Journal:  Annu Rev Microbiol       Date:  2009       Impact factor: 15.500
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