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Items: 16

1.

Characterization of TEM-56, a novel beta-lactamase produced by a Klebsiella pneumoniae clinical isolate.

Neuwirth C, Labia R, Siebor E, Pechinot A, Madec S, Chaibi EB, Kazmierczak A.

Antimicrob Agents Chemother. 2000 Feb;44(2):453-5.

2.

Molecular characterization of TEM-59 (IRT-17), a novel inhibitor-resistant TEM-derived beta-lactamase in a clinical isolate of Klebsiella oxytoca.

Bermudes H, Jude F, Chaibi EB, Arpin C, Bebear C, Labia R, Quentin C.

Antimicrob Agents Chemother. 1999 Jul;43(7):1657-61.

3.

Biochemical-genetic analysis and distribution of FAR-1, a class A beta-lactamase from Nocardia farcinica.

Laurent F, Poirel L, Naas T, Chaibi EB, Labia R, Boiron P, Nordmann P.

Antimicrob Agents Chemother. 1999 Jul;43(7):1644-50.

4.

Inhibitor-resistant TEM beta-lactamases: phenotypic, genetic and biochemical characteristics.

Chaïbi EB, Sirot D, Paul G, Labia R.

J Antimicrob Chemother. 1999 Apr;43(4):447-58. Review.

PMID:
10350372
5.

Molecular and biochemical characterization of VEB-1, a novel class A extended-spectrum beta-lactamase encoded by an Escherichia coli integron gene.

Poirel L, Naas T, Guibert M, Chaibi EB, Labia R, Nordmann P.

Antimicrob Agents Chemother. 1999 Mar;43(3):573-81.

6.

Inhibitor-resistant TEM beta-lactamases: revision of the TEM-41 sequence.

Labia R, Chaibi EB, Sirot D, Chanal-Claris C, Stapleton P, Shannon K, French G.

Antimicrob Agents Chemother. 1998 Oct;42(10):2771. No abstract available.

7.

Chromosomally encoded ampC-type beta-lactamase in a clinical isolate of Proteus mirabilis.

Bret L, Chanal-Claris C, Sirot D, Chaibi EB, Labia R, Sirot J.

Antimicrob Agents Chemother. 1998 May;42(5):1110-4.

8.

Clinical inhibitor-resistant mutants of the beta-lactamase TEM-1 at amino-acid position 69. Kinetic analysis and molecular modelling.

Chaibi EB, Péduzzi J, Farzaneh S, Barthélémy M, Sirot D, Labia R.

Biochim Biophys Acta. 1998 Jan 15;1382(1):38-46.

PMID:
9507060
9.

Inhibitor-resistant TEM (IRT) beta-lactamases with different substitutions at position 244.

Bret L, Chaibi EB, Chanal-Claris C, Sirot D, Labia R, Sirot J.

Antimicrob Agents Chemother. 1997 Nov;41(11):2547-9.

10.

TEM-8: a paradoxical ceftazidimase that owes its uniqueness to the presence of serine residues at positions 164 and 238.

Scanvic AM, Soilleux MJ, Chaibi EB, Labia R, Scavizzi MR.

J Antimicrob Chemother. 1997 Aug;40(2):303-4. No abstract available.

PMID:
9302002
11.

A complex mutant of TEM-1 beta-lactamase with mutations encountered in both IRT-4 and extended-spectrum TEM-15, produced by an Escherichia coli clinical isolate.

Sirot D, Recule C, Chaibi EB, Bret L, Croize J, Chanal-Claris C, Labia R, Sirot J.

Antimicrob Agents Chemother. 1997 Jun;41(6):1322-5.

12.

Are TEM beta-lactamases encoded by pBR322 and Bluescript plasmids enzymatically indistinguishable?

Chaibi EB, Peduzzi J, Barthelemy M, Labia R.

J Antimicrob Chemother. 1997 May;39(5):668-9. No abstract available.

PMID:
9184372
13.

An additional ionic bond suggested by molecular modelling of TEM-2 might induce a slight discrepancy between catalytic properties of TEM-1 and TEM-2 beta-lactamases.

Chaïbi EB, Farzaneh S, Péduzzi J, Barthélémy M, Labia R.

FEMS Microbiol Lett. 1996 Oct 1;143(2-3):121-5.

PMID:
8964456
14.

Implication of Ile-69 and Thr-182 residues in kinetic characteristics of IRT-3 (TEM-32) beta-lactamase.

Farzaneh S, Chaibi EB, Peduzzi J, Barthelemy M, Labia R, Blazquez J, Baquero F.

Antimicrob Agents Chemother. 1996 Oct;40(10):2434-6.

15.

Problems encountered in the characterization of IRT beta-lactamase-producing clinical Escherichia coli isolates intermediate-resistant to cephalothin.

Chaibi EB, Farzaneh S, Morand A, Peduzzi J, Barthelemy M, Sirot D, Labia R.

J Antimicrob Chemother. 1996 Jan;37(1):190-1. No abstract available.

PMID:
8647764
16.

[beta-Lactamases of Branhamella catarrhalis and their phenotypic implications].

Chaïbi EB, Mugnier P, Kitzis MD, Goldstein FW, Acar JF.

Res Microbiol. 1995 Nov-Dec;146(9):761-71. Review. French.

PMID:
8584798

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