Cefotaximases (CTX-M-ases), an expanding family of extended-spectrum beta-lactamases (Q35754705)

10 August 2017

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title

Cefotaximases (CTX-M-ases), an expanding family of extended-spectrum beta-lactamases (English)

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10 August 2017

2

Niels Høiby

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author name string

Jan Walther-Rasmussen

series ordinal

1

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PubMed ID

15105882

10 August 2017

Niels Høiby

series ordinal

2

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10 August 2017

1 March 2004

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Canadian Journal of Microbiology

10 August 2017

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10 August 2017

50

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10 August 2017

3

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10 August 2017

137-165

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CTX-M-3 Extended-spectrum ß-lactamase in a Shigella sonnei Clinical Isolate: First Report from Turkey

10 August 2017

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A standard numbering scheme for the class A beta-lactamases

21 January 2018

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blaCTX-M-2 is located in an unusual class 1 integron (In35) which includes Orf513.

21 January 2018

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Imipenem resistance in Salmonella enterica serovar Wien related to porin loss and CMY-4 beta-lactamase production

21 January 2018

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Effects of Ser130Gly and Asp240Lys substitutions in extended-spectrum beta-lactamase CTX-M-9.

21 January 2018

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Ceftazidime-hydrolysing CTX-M-15 extended-spectrum beta-lactamase (ESBL) in Poland

21 January 2018

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Countrywide spread of CTX-M-3 extended-spectrum beta-lactamase-producing microorganisms of the family Enterobacteriaceae in Poland

21 January 2018

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Two different extended-spectrum beta-lactamases (ESBLs) in one of the first ESBL-producing salmonella isolates in Poland.

21 January 2018

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A new plasmidic cefotaximase in a clinical isolate of Escherichia coli.

21 January 2018

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A new plasmidic cefotaximase from patients infected withSalmonella typhimurium

21 January 2018

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A novel class A extended-spectrum beta-lactamase (BES-1) in Serratia marcescens isolated in Brazil

21 January 2018

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A novel CTX-M beta-lactamase (CTX-M-8) in cefotaxime-resistant Enterobacteriaceae isolated in Brazil

21 January 2018

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Novel cefotaximase (CTX-M-16) with increased catalytic efficiency due to substitution Asp-240-->Gly

21 January 2018

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Effect of D240G substitution in a novel ESBL CTX-M-27.

21 January 2018

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Identification and broad dissemination of the CTX-M-14 beta-lactamase in different Escherichia coli strains in the northwest area of Spain

21 January 2018

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Role of residues 104, 164, 166, 238 and 240 in the substrate profile of PER-1 beta-lactamase hydrolysing third-generation cephalosporins

21 January 2018

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An outbreak of a CTX-M-type beta-lactamase-producing Klebsiella pneumoniae: the importance of using cefpodoxime to detect extended-spectrum beta-lactamases

21 January 2018

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Detection of CMY-2, CTX-M-14, and SHV-12 beta-lactamases in Escherichia coli fecal-sample isolates from healthy chickens

21 January 2018

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A functional classification scheme for beta-lactamases and its correlation with molecular structure

21 January 2018

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Epidemiology of extended-spectrum beta-lactamase-producing Enterobacter isolates in a Spanish hospital during a 12-year period

21 January 2018

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ColE1-like plasmid pIP843 of Klebsiella pneumoniae encoding extended-spectrum beta-lactamase CTX-M-17.

21 January 2018

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Distribution of extended-spectrum beta-lactamases in clinical isolates of Enterobacteriaceae in Vietnam

21 January 2018

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Three cefotaximases, CTX-M-9, CTX-M-13, and CTX-M-14, among Enterobacteriaceae in the People's Republic of China

21 January 2018

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Membrane permeability modifications are involved in antibiotic resistance in Klebsiella pneumoniae.

21 January 2018

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Genes encoding TEM-4, SHV-2, and CTX-M-10 extended-spectrum beta-lactamases are carried by multiple Klebsiella pneumoniae clones in a single hospital (Madrid, 1989 to 2000).

21 January 2018

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A 1998 survey of extended-spectrum beta-lactamases in Enterobacteriaceae in France. The French Study Group

21 January 2018

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Characterization of a chromosomally encoded extended-spectrum class A beta-lactamase from Kluyvera cryocrescens

21 January 2018

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Novel class 1 integron (InS21) carrying blaCTX-M-2 in Salmonella enterica serovar infantis

21 January 2018

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First isolation of a CTX-M-3-producing Enterobacter cloacae in France

21 January 2018

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CTX-M-1, CTX-M-3, and CTX-M-14 beta-lactamases from Enterobacteriaceae isolated in France

21 January 2018

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TEM- and SHV-derived extended-spectrum beta-lactamases: relationship between selection, structure and function

21 January 2018

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Plasmid-mediated high-level resistance to aminoglycosides in Enterobacteriaceae due to 16S rRNA methylation

21 January 2018

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A plasmid-mediated beta-lactamase conferring resistance to cefotaxime in a Salmonella typhimurium clone found in St Petersburg, Russia.

21 January 2018

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The occurrence of the first two CTX-M-3 and TEM-1 producing isolates of Salmonella enterica serovar Oranienburg in Poland.

21 January 2018

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Beta-lactamases of Kluyvera ascorbata, probable progenitors of some plasmid-encoded CTX-M types

21 January 2018

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Crystal structure of the E166A mutant of extended-spectrum beta-lactamase Toho-1 at 1.8 A resolution

21 January 2018

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Crystal structure of extended-spectrum beta-lactamase Toho-1: insights into the molecular mechanism for catalytic reaction and substrate specificity expansion

21 January 2018

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Cloning and sequence of the gene encoding a cefotaxime-hydrolyzing class A beta-lactamase isolated from Escherichia coli.

21 January 2018

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Molecular characterization of a novel plasmid-encoded cefotaximase (CTX-M-12) found in clinical Klebsiella pneumoniae isolates from Kenya

21 January 2018

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Hospital outbreak of MEN-1-derived extended spectrum beta-lactamase-producing Klebsiella pneumoniae.

21 January 2018

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The structures and catalytic mechanisms of active-site serine beta-lactamases

21 January 2018

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CTX-M-14, a plasmid-mediated CTX-M type extended-spectrum beta-lactamase isolated from Escherichia coli

21 January 2018

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Characterization of cefotaxime-resistant Escherichia coli isolates from a nosocomial outbreak at three geriatric hospitals

21 January 2018

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Catalytic properties of class A beta-lactamases: efficiency and diversity

21 January 2018

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Novel plasmid-mediated beta-lactamase from Escherichia coli that inactivates oxyimino-cephalosporins

21 January 2018

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CTX-m-3 beta-lactamase-producing Escherichia coli from Greece

21 January 2018

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Insights into class D beta-lactamases are revealed by the crystal structure of the OXA10 enzyme from Pseudomonas aeruginosa

21 January 2018

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Evolution and dissemination of beta-lactamases accelerated by generations of beta-lactam antibiotics

21 January 2018

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Multiple antibiotic-resistance mechanisms including a novel combination of extended-spectrum beta-lactamases in a Klebsiella pneumoniae clinical strain isolated in Argentina.

21 January 2018

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Discovery of CTX-M-like extended-spectrum beta-lactamases in Escherichia coli isolates from five US States

21 January 2018

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Detection of CTX-M-15 extended-spectrum beta-lactamase in the United Kingdom.

21 January 2018

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First isolation of CTX-M15-producing Escherichia coli from two French patients.

21 January 2018

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Identification of prokaryotic and eukaryotic signal peptides and prediction of their cleavage sites

21 January 2018

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Characterization of Klebsiella pneumoniae and Escherichia coli strains that produce CTX-M-2-type broad spectrum beta-lactamase isolated from a child with leukemia.

21 January 2018

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Nucleotide sequence and characterization of a novel cefotaxime-hydrolyzing beta-lactamase (CTX-M-10) isolated in Spain

21 January 2018

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Evolution of multiresistance in nontyphoid salmonella serovars from 1984 to 1998 in Argentina

21 January 2018

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Identification of CTX-M-14 extended-spectrum beta-lactamase in clinical isolates of Shigella sonnei, Escherichia coli, and Klebsiella pneumoniae in Korea

21 January 2018

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Multiple CTX-M-type extended-spectrum beta-lactamases in nosocomial isolates of Enterobacteriaceae from a hospital in northern Italy

21 January 2018

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Extended-spectrum beta-lactamases in Klebsiella pneumoniae bloodstream isolates from seven countries: dominance and widespread prevalence of SHV- and CTX-M-type beta-lactamases

21 January 2018

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Plasmidic extended-spectrum beta-lactamases in Vibrio cholerae O1 El Tor isolates in Argentina.

21 January 2018

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CTX-M-type extended-spectrum beta-lactamase that hydrolyzes ceftazidime through a single amino acid substitution in the omega loop

21 January 2018

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Biochemical analysis of the ceftazidime-hydrolysing extended-spectrum beta-lactamase CTX-M-15 and of its structurally related beta-lactamase CTX-M-3.

21 January 2018

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Chromosome-encoded Ambler class A beta-lactamase of Kluyvera georgiana, a probable progenitor of a subgroup of CTX-M extended-spectrum beta-lactamases

21 January 2018

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Insertion sequence ISEcp1B is involved in expression and mobilization of a bla(CTX-M) beta-lactamase gene

21 January 2018

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Cefotaxime-hydrolysing beta lactamases in Morganella morganii.

21 January 2018

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Extended-spectrum beta-lactamases in enterobacteriaceae in Buenos Aires, Argentina, public hospitals

21 January 2018

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Third-generation cephalosporin resistance in Shigella sonnei, Argentina

21 January 2018

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Early dissemination of CTX-M-derived enzymes in South America

21 January 2018

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Characterization of the extended-spectrum beta-lactamase reference strain, Klebsiella pneumoniae K6 (ATCC 700603), which produces the novel enzyme SHV-18

21 January 2018

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Non-typhoid Salmonella spp. resistant to cefotaxime.

21 January 2018

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Cloning and sequence of the gene encoding a novel cefotaxime-hydrolyzing beta-lactamase (CTX-M-9) from Escherichia coli in Spain.

21 January 2018

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Beta-lactamases involved in resistance to broad-spectrum cephalosporins in Escherichia coli and Klebsiella spp. clinical isolates collected between 1994 and 1996, in Barcelona (Spain).

21 January 2018

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Novel complex sul1-type integron in Escherichia coli carrying bla(CTX-M-9).

21 January 2018

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Characterization of clinical isolates of Enterobacteriaceae from Italy by the BD Phoenix extended-spectrum beta-lactamase detection method

21 January 2018

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Infections caused by Kluyvera species in humans

21 January 2018

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Acyl-intermediate structures of the extended-spectrum class A beta-lactamase, Toho-1, in complex with cefotaxime, cephalothin, and benzylpenicillin

21 January 2018

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In vivo acquisition of ceftriaxone resistance in Salmonella enterica serotype anatum

21 January 2018

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CLUSTAL W: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice

21 January 2018

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Emergence of resistance to third-generation cephalosporins amongst Salmonella typhimurium isolates in Greece: report of the first three cases.

21 January 2018

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CTX-M-type beta-lactamases: an emerging group of extended-spectrum enzymes.

21 January 2018

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Plasmid-borne AmpC beta-lactamases

21 January 2018

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Clinical isolates of Enterobacteriaceae producing extended-spectrum beta-lactamases: prevalence of CTX-M-3 at a hospital in China

21 January 2018

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In vitro and in vivo transferrable beta-lactam resistance due to a new plasmid-mediated oxyiminocephalosporinase from a clinical isolate of Proteus mirabilis.

21 January 2018

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Investigation of extended-spectrum beta-lactamase in Klebsiellae pneumoniae and Escherichia coli from China

21 January 2018

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Production of CTX-M-3 extended-spectrum beta-lactamase and IMP-1 metallo beta-lactamase by five Gram-negative bacilli: survey of clinical isolates from seven laboratories collected in 1998 and 2000, in the Kinki region of Japan

21 January 2018

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First description of Klebsiella pneumoniae harboring CTX-M beta-lactamases (CTX-M-14 and CTX-M-3) in Taiwan

21 January 2018

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Confirmation of extended-spectrum beta-lactamase-producing Serratia marcescens: preliminary report from Taiwan

21 January 2018

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21 January 2018

Identifiers

DOI

10.1139/W03-111

1 reference

10 August 2017

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PubMed ID

15105882