Literature DB >> 16402224

The DD-carboxypeptidase activity encoded by pbp4B is not essential for the cell growth of Escherichia coli.

Daniel Vega1, Juan A Ayala.   

Abstract

The gene (pbp4B) encoding a putative DD-carboxypeptidase has been deleted in Escherichia coli and it is shown to be not essential for cell division. Disruption of the gene in a genetic background where all putative activities of DD-carboxypeptidases and/or DD-endopeptidases had been eliminated indicates that these activities are not required for cell growth in enterobacteria. The penicillin-binding capacity and a low DD-carboxypeptidase activity of PBP4B are demonstrated.

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Year:  2006        PMID： 16402224     DOI： 10.1007/s00203-005-0057-5

Source DB:  PubMed          Journal:  Arch Microbiol        ISSN： 0302-8933            Impact factor:   2.552


  10 in total

1.  AmpH, a bifunctional DD-endopeptidase and DD-carboxypeptidase of Escherichia coli.

Authors:  Silvia M González-Leiza; Miguel A de Pedro; Juan A Ayala
Journal:  J Bacteriol       Date:  2011-10-14       Impact factor: 3.490

2.  Role of Pseudomonas aeruginosa low-molecular-mass penicillin-binding proteins in AmpC expression, β-lactam resistance, and peptidoglycan structure.

Authors:  Alaa Ropy; Gabriel Cabot; Irina Sánchez-Diener; Cristian Aguilera; Bartolome Moya; Juan A Ayala; Antonio Oliver
Journal:  Antimicrob Agents Chemother       Date:  2015-04-20       Impact factor: 5.191

Review 3.  Peptidoglycan hydrolases of Escherichia coli.

Authors:  Jean van Heijenoort
Journal:  Microbiol Mol Biol Rev       Date:  2011-12       Impact factor: 11.056

Review 4.  How bacteria consume their own exoskeletons (turnover and recycling of cell wall peptidoglycan).

Authors:  James T Park; Tsuyoshi Uehara
Journal:  Microbiol Mol Biol Rev       Date:  2008-06       Impact factor: 11.056

5.  The transcriptional factors MurR and catabolite activator protein regulate N-acetylmuramic acid catabolism in Escherichia coli.

Authors:  Tina Jaeger; Christoph Mayer
Journal:  J Bacteriol       Date:  2008-08-22       Impact factor: 3.490

6.  The Redundancy of Peptidoglycan Carboxypeptidases Ensures Robust Cell Shape Maintenance in Escherichia coli.

Authors:  Katharina Peters; Suresh Kannan; Vincenzo A Rao; Jacob Biboy; Daniela Vollmer; Stephen W Erickson; Richard J Lewis; Kevin D Young; Waldemar Vollmer
Journal:  MBio       Date:  2016-06-21       Impact factor: 7.867

7.  Peptidoglycan Recycling in Gram-Positive Bacteria Is Crucial for Survival in Stationary Phase.

Authors:  Marina Borisova; Rosmarie Gaupp; Amanda Duckworth; Alexander Schneider; Désirée Dalügge; Maraike Mühleck; Denise Deubel; Sandra Unsleber; Wenqi Yu; Günther Muth; Markus Bischoff; Friedrich Götz; Christoph Mayer
Journal:  MBio       Date:  2016-10-11       Impact factor: 7.867

8.  The Fluorescent D-Amino Acid NADA as a Tool to Study the Conditional Activity of Transpeptidases in Escherichia coli.

Authors:  Alejandro Montón Silva; Christian Otten; Jacob Biboy; Eefjan Breukink; Michael VanNieuwenhze; Waldemar Vollmer; Tanneke den Blaauwen
Journal:  Front Microbiol       Date:  2018-09-04       Impact factor: 5.640

9.  In vivo functional and molecular characterization of the Penicillin-Binding Protein 4 (DacB) of Pseudomonas aeruginosa.

Authors:  Cristian Gustavo Aguilera Rossi; Paulino Gómez-Puertas; Juan Alfonso Ayala Serrano
Journal:  BMC Microbiol       Date:  2016-10-06       Impact factor: 3.605

10.  PBP4 Is Likely Involved in Cell Division of the Longitudinally Dividing Bacterium Candidatus Thiosymbion Oneisti.

Authors:  Jinglan Wang; Laura Alvarez; Silvia Bulgheresi; Felipe Cava; Tanneke den Blaauwen
Journal:  Antibiotics (Basel)       Date:  2021-03-09
  10 in total

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