Literature DB >> 19502407

Structural basis for the localization of the chemotaxis phosphatase CheZ by CheAS.

Shufeng Hao1, Damon Hamel, Hongjun Zhou, Frederick W Dahlquist.   

Abstract

CheA-short interacts with CheZ to localize CheZ to cell poles. The fifth helical region (residues 112 to 133) from the phosphotransfer domain of CheA interacts with CheZ and becomes ordered and helical, although it lacks a stable fold in the CheA fragment comprising residues 98 to 150 alone. One CheA molecule binds to one CheZ dimer.

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Year:  2009        PMID： 19502407      PMCID： PMC2737973          DOI： 10.1128/JB.00323-09

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


  10 in total

1.  Localization of components of the chemotaxis machinery of Escherichia coli using fluorescent protein fusions.

Authors:  V Sourjik; H C Berg
Journal:  Mol Microbiol       Date:  2000-08       Impact factor: 3.501

2.  Single-cell FRET imaging of phosphatase activity in the Escherichia coli chemotaxis system.

Authors:  Ady Vaknin; Howard C Berg
Journal:  Proc Natl Acad Sci U S A       Date:  2004-11-29       Impact factor: 11.205

3.  CheZ phosphatase localizes to chemoreceptor patches via CheA-short.

Authors:  Brian J Cantwell; Roger R Draheim; Richard B Weart; Cameran Nguyen; Richard C Stewart; Michael D Manson
Journal:  J Bacteriol       Date:  2003-04       Impact factor: 3.490

4.  The chemical shift index: a fast and simple method for the assignment of protein secondary structure through NMR spectroscopy.

Authors:  D S Wishart; B D Sykes; F M Richards
Journal:  Biochemistry       Date:  1992-02-18       Impact factor: 3.162

5.  Characterization of the CheAS/CheZ complex: a specific interaction resulting in enhanced dephosphorylating activity on CheY-phosphate.

Authors:  H Wang; P Matsumura
Journal:  Mol Microbiol       Date:  1996-02       Impact factor: 3.501

6.  Polar location of the chemoreceptor complex in the Escherichia coli cell.

Authors:  J R Maddock; L Shapiro
Journal:  Science       Date:  1993-03-19       Impact factor: 47.728

7.  Overlapping genes at the cheA locus of Escherichia coli.

Authors:  R A Smith; J S Parkinson
Journal:  Proc Natl Acad Sci U S A       Date:  1980-09       Impact factor: 11.205

8.  The accessibility of cys-120 in CheA(S) is important for the binding of CheZ and enhancement of CheZ phosphatase activity.

Authors:  Christopher O'Connor; Philip Matsumura
Journal:  Biochemistry       Date:  2004-06-08       Impact factor: 3.162

9.  The 13C chemical-shift index: a simple method for the identification of protein secondary structure using 13C chemical-shift data.

Authors:  D S Wishart; B D Sykes
Journal:  J Biomol NMR       Date:  1994-03       Impact factor: 2.835

10.  Backbone dynamics of proteins as studied by 15N inverse detected heteronuclear NMR spectroscopy: application to staphylococcal nuclease.

Authors:  L E Kay; D A Torchia; A Bax
Journal:  Biochemistry       Date:  1989-11-14       Impact factor: 3.162
  10 in total
  7 in total

Review 1.  Spatial organization in bacterial chemotaxis.

Authors:  Victor Sourjik; Judith P Armitage
Journal:  EMBO J       Date:  2010-08-18       Impact factor: 11.598

2.  Protein domains and residues involved in the CheZ/CheAS interaction.

Authors:  Brian J Cantwell; Michael D Manson
Journal:  J Bacteriol       Date:  2009-06-19       Impact factor: 3.490

3.  The CheZ binding interface of CheAS is located in alpha-helix E.

Authors:  Christopher O'Connor; Philip Matsumura; Andres Campos
Journal:  J Bacteriol       Date:  2009-07-06       Impact factor: 3.490

4.  Action at a distance: amino acid substitutions that affect binding of the phosphorylated CheY response regulator and catalysis of dephosphorylation can be far from the CheZ phosphatase active site.

Authors:  Ashalla M Freeman; Beth M Mole; Ruth E Silversmith; Robert B Bourret
Journal:  J Bacteriol       Date:  2011-07-15       Impact factor: 3.490

5.  The structure and dynamic properties of the complete histidine phosphotransfer domain of the chemotaxis specific histidine autokinase CheA from Thermotoga maritima.

Authors:  Anh Vu; Damon J Hamel; Hongjun Zhou; Frederick W Dahlquist
Journal:  J Biomol NMR       Date:  2011-09-27       Impact factor: 2.835

Review 6.  Auxiliary phosphatases in two-component signal transduction.

Authors:  Ruth E Silversmith
Journal:  Curr Opin Microbiol       Date:  2010-02-03       Impact factor: 7.934

7.  Protein Residues and a Novel Motif Involved in the Cellular Localization of CheZ in Azorhizobium caulinodans ORS571.

Authors:  Xiaolin Liu; Yanan Liu; Kevin Scot Johnson; Xiaoyan Dong; Zhihong Xie
Journal:  Front Microbiol       Date:  2020-12-07       Impact factor: 5.640
  7 in total

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