Literature DB >> 18154529

Extended-spectrum beta-lactamases: structure and kinetic mechanism.

M G P Page1.   

Abstract

Recent years have seen an explosion in the numbers of extented spectrum class A beta-lactamases (ESBLs). The steady-state kinetic parameters for hydrolysis of beta-lactams by ESBLs is discussed in the light of what is known about the structure of these mutant enzymes.

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Year:  2008        PMID： 18154529     DOI： 10.1111/j.1469-0691.2007.01863.x

Source DB:  PubMed          Journal:  Clin Microbiol Infect        ISSN： 1198-743X            Impact factor:   8.067


  20 in total

Review 1.  A Structure-Based Classification of Class A β-Lactamases, a Broadly Diverse Family of Enzymes.

Authors:  Alain Philippon; Patrick Slama; Paul Dény; Roger Labia
Journal:  Clin Microbiol Rev       Date:  2016-01       Impact factor: 26.132

Review 2.  Current concepts in antimicrobial therapy against resistant gram-negative organisms: extended-spectrum beta-lactamase-producing Enterobacteriaceae, carbapenem-resistant Enterobacteriaceae, and multidrug-resistant Pseudomonas aeruginosa.

Authors:  Souha S Kanj; Zeina A Kanafani
Journal:  Mayo Clin Proc       Date:  2011-03       Impact factor: 7.616

3.  In vitro prediction of the evolution of GES-1 β-lactamase hydrolytic activity.

Authors:  Séverine Bontron; Laurent Poirel; Patrice Nordmann
Journal:  Antimicrob Agents Chemother       Date:  2015-01-05       Impact factor: 5.191

4.  Identification of Novel VEB β-Lactamase Enzymes and Their Impact on Avibactam Inhibition.

Authors:  Sushmita D Lahiri; Richard A Alm
Journal:  Antimicrob Agents Chemother       Date:  2016-04-22       Impact factor: 5.191

5.  Deciphering Multifactorial Resistance Phenotypes in Acinetobacter baumannii by Genomics and Targeted Label-free Proteomics.

Authors:  Tiphaine Cecchini; Eun-Jeong Yoon; Yannick Charretier; Chloé Bardet; Corinne Beaulieu; Xavier Lacoux; Jean-Denis Docquier; Jerome Lemoine; Patrice Courvalin; Catherine Grillot-Courvalin; Jean-Philippe Charrier
Journal:  Mol Cell Proteomics       Date:  2017-12-19       Impact factor: 5.911

6.  Characterization of the inhibitor-resistant SHV β-lactamase SHV-107 in a clinical Klebsiella pneumoniae strain coproducing GES-7 enzyme.

Authors:  Vera Manageiro; Eugénia Ferreira; Antony Cougnoux; Luís Albuquerque; Manuela Caniça; Richard Bonnet
Journal:  Antimicrob Agents Chemother       Date:  2011-11-14       Impact factor: 5.191

7.  A triple mutant in the Ω-loop of TEM-1 β-lactamase changes the substrate profile via a large conformational change and an altered general base for catalysis.

Authors:  Vlatko Stojanoski; Dar-Chone Chow; Liya Hu; Banumathi Sankaran; Hiram F Gilbert; B V Venkataram Prasad; Timothy Palzkill
Journal:  J Biol Chem       Date:  2015-02-20       Impact factor: 5.157

8.  Pyrosequencing using the single-nucleotide polymorphism protocol for rapid determination of TEM- and SHV-type extended-spectrum beta-lactamases in clinical isolates and identification of the novel beta-lactamase genes blaSHV-48, blaSHV-105, and blaTEM-155.

Authors:  C Hal Jones; Alexey Ruzin; Margareta Tuckman; Melissa A Visalli; Peter J Petersen; Patricia A Bradford
Journal:  Antimicrob Agents Chemother       Date:  2008-12-15       Impact factor: 5.191

9.  Enhancing resistance to cephalosporins in class C beta-lactamases: impact of Gly214Glu in CMY-2.

Authors:  Andrea Endimiani; Yohei Doi; Christopher R Bethel; Magdalena Taracila; Jennifer M Adams-Haduch; Alexandra O'Keefe; Andrea M Hujer; David L Paterson; Marion J Skalweit; Malcolm G P Page; Sarah M Drawz; Robert A Bonomo
Journal:  Biochemistry       Date:  2010-02-09       Impact factor: 3.162

10.  Mechanistic basis for the emergence of catalytic competence against carbapenem antibiotics by the GES family of beta-lactamases.

Authors:  Hilary Frase; Qicun Shi; Sebastian A Testero; Shahriar Mobashery; Sergei B Vakulenko
Journal:  J Biol Chem       Date:  2009-08-05       Impact factor: 5.157
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