Literature DB >> 8982012

Phosphorylating and dephosphorylating protein complexes in bacterial chemotaxis.

H Wang1, P Matsumura.   

Abstract

During optimal motility conditions, a 1:1 stoichiometry of CheA(L) (654 amino acids) to CheA(S) (557 amino acids) was determined. It was also found that CheZ binding to CheA(S) was inhibited by CheA(L)-CheA(S)-CheW interaction. This suggests that CheA(S) has different functions in the phosphorylating complex (CheA(L)-CheA(S)-CheW) and in the dephosphorylating complex (CheA(S)-CheZ).

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Year:  1997        PMID： 8982012      PMCID： PMC178693          DOI： 10.1128/jb.179.1.287-289.1997

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


  11 in total

1.  Assembly of an MCP receptor, CheW, and kinase CheA complex in the bacterial chemotaxis signal transduction pathway.

Authors:  J A Gegner; D R Graham; A F Roth; F W Dahlquist
Journal:  Cell       Date:  1992-09-18       Impact factor: 41.582

2.  Bacterial chemotaxis signaling complexes: formation of a CheA/CheW complex enhances autophosphorylation and affinity for CheY.

Authors:  D F McNally; P Matsumura
Journal:  Proc Natl Acad Sci U S A       Date:  1991-07-15       Impact factor: 11.205

Review 3.  Signal transduction pathways involving protein phosphorylation in prokaryotes.

Authors:  R B Bourret; K A Borkovich; M I Simon
Journal:  Annu Rev Biochem       Date:  1991       Impact factor: 23.643

4.  Signal transduction in bacteria: CheW forms a reversible complex with the protein kinase CheA.

Authors:  J A Gegner; F W Dahlquist
Journal:  Proc Natl Acad Sci U S A       Date:  1991-02-01       Impact factor: 11.205

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.  Histidine phosphorylation and phosphoryl group transfer in bacterial chemotaxis.

Authors:  J F Hess; R B Bourret; M I Simon
Journal:  Nature       Date:  1988-11-10       Impact factor: 49.962

7.  Multiple factors underlying the maximum motility of Escherichia coli as cultures enter post-exponential growth.

Authors:  C D Amsler; M Cho; P Matsumura
Journal:  J Bacteriol       Date:  1993-10       Impact factor: 3.490

8.  Assembly and function of a quaternary signal transduction complex monitored by surface plasmon resonance.

Authors:  S C Schuster; R V Swanson; L A Alex; R B Bourret; M I Simon
Journal:  Nature       Date:  1993-09-23       Impact factor: 49.962

9.  Kinetics of CheA autophosphorylation and dephosphorylation reactions.

Authors:  P Tawa; R C Stewart
Journal:  Biochemistry       Date:  1994-06-28       Impact factor: 3.162

10.  The smaller of two overlapping cheA gene products is not essential for chemotaxis in Escherichia coli.

Authors:  H Sanatinia; E C Kofoid; T B Morrison; J S Parkinson
Journal:  J Bacteriol       Date:  1995-05       Impact factor: 3.490
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  13 in total

1.  Isolation and characterization of nonchemotactic CheZ mutants of Escherichia coli.

Authors:  K C Boesch; R E Silversmith; R B Bourret
Journal:  J Bacteriol       Date:  2000-06       Impact factor: 3.490

2.  Polar clustering of the chemoreceptor complex in Escherichia coli occurs in the absence of complete CheA function.

Authors:  J M Skidmore; D D Ellefson; B P McNamara; M M Couto; A J Wolfe; J R Maddock
Journal:  J Bacteriol       Date:  2000-02       Impact factor: 3.490

Review 3.  How signals are heard during bacterial chemotaxis: protein-protein interactions in sensory signal propagation.

Authors:  A Bren; M Eisenbach
Journal:  J Bacteriol       Date:  2000-12       Impact factor: 3.490

4.  Multi-stage regulation, a key to reliable adaptive biochemical pathways.

Authors:  G Almogy; L Stone; N Ben-Tal
Journal:  Biophys J       Date:  2001-12       Impact factor: 4.033

5.  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

6.  Receptor-mediated protein kinase activation and the mechanism of transmembrane signaling in bacterial chemotaxis.

Authors:  Y Liu; M Levit; R Lurz; M G Surette; J B Stock
Journal:  EMBO J       Date:  1997-12-15       Impact factor: 11.598

Review 7.  The two-component signaling pathway of bacterial chemotaxis: a molecular view of signal transduction by receptors, kinases, and adaptation enzymes.

Authors:  J J Falke; R B Bass; S L Butler; S A Chervitz; M A Danielson
Journal:  Annu Rev Cell Dev Biol       Date:  1997       Impact factor: 13.827

8.  Evidence that the adaptation region of the aspartate receptor is a dynamic four-helix bundle: cysteine and disulfide scanning studies.

Authors:  Susanna E Winston; Ryan Mehan; Joseph J Falke
Journal:  Biochemistry       Date:  2005-09-27       Impact factor: 3.162

9.  Response regulator output in bacterial chemotaxis.

Authors:  U Alon; L Camarena; M G Surette; B Aguera y Arcas; Y Liu; S Leibler; J B Stock
Journal:  EMBO J       Date:  1998-08-03       Impact factor: 11.598

10.  Cellular stoichiometry of the components of the chemotaxis signaling complex.

Authors:  Mingshan Li; Gerald L Hazelbauer
Journal:  J Bacteriol       Date:  2004-06       Impact factor: 3.490
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