Literature DB >> 11451705

Cloning and biochemical characterization of a class A beta-lactamase from Prevotella intermedia.

I Madinier1, T Fosse, J Giudicelli, R Labia.   

Abstract

The gene encoding a beta-lactamase of Prevotella intermedia was cloned and sequenced. This gene, called cfxA2, shared 98% identity with cfxA, the structural gene of a beta-lactamase previously described in Bacteroides vulgatus. The deduced protein sequence had a K272E substitution. CfxA2 had the characteristics of class A, group 2e beta-lactamases.

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Year:  2001        PMID： 11451705      PMCID： PMC90662          DOI： 10.1128/AAC.45.8.2386-2389.2001

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  23 in total

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2.  A beta-lactamase belonging to group 2e from oral clinical isolates of Prevotella intermedia.

Authors:  G Valle; L M Quirós; M T Andrés; J F Fierro
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Journal:  Biochem J       Date:  1991-05-15       Impact factor: 3.857

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Journal:  Antimicrob Agents Chemother       Date:  1990-08       Impact factor: 5.191

7.  Prevotella, a new genus to include Bacteroides melaninogenicus and related species formerly classified in the genus Bacteroides.

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Journal:  Int J Syst Bacteriol       Date:  1990-04

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Authors:  T Fosse; I Madinier; C Hitzig; Y Charbit
Journal:  Oral Microbiol Immunol       Date:  1999-12

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  12 in total

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Review 4.  A Structure-Based Classification of Class A β-Lactamases, a Broadly Diverse Family of Enzymes.

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6.  Genetic and biochemical characterization of FUS-1 (OXA-85), a narrow-spectrum class D beta-lactamase from Fusobacterium nucleatum subsp. polymorphum.

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7.  Chromosome- and plasmid-encoded beta-lactamases in Capnocytophaga spp.

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8.  Biochemical-genetic analysis and distribution of DES-1, an Ambler class A extended-spectrum beta-lactamase from Desulfovibrio desulfuricans.

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10.  Detection of cfxA2, cfxA3, and cfxA6 genes in beta-lactamase producing oral anaerobes.

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