Search Results - "Frère, J.M."

Molecular characterisation of a versatile peroxidase from a Bjerkandera strain by Moreira, Patrícia R., Duez, C., Dehareng, D., Antunes, A., Almeida-Vara, E., Frère, J.M., Malcata, F. Xavier, Duarte, J.C.

“…The cloning and sequencing of the rbpa gene coding for a versatile peroxidase from a novel Bjerkandera strain is hereby reported. The 1777 bp isolated fragment…”
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Rapid and easy development of versatile tools to study protein/ligand interactions by Vandevenne, M., Gaspard, G., Yilmaz, N., Giannotta, F., Frère, J.M., Galleni, M., Filée, P.

“…The system described here allows the expression of protein fragments into a solvent-exposed loop of a carrier protein, the β-lactamase BlaP. When using…”
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A Novel Extended-Spectrum SHV-Type Beta-lactamase, SHV-104, From Klebsiella pneumoniae by Achour, N. Ben, Mercuri, P, Belhadj, C, Moussa, M. Ben, Frere, J.M, Galleni, M, Belhadj, O

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Three-dimensional Structure of FEZ-1, a Monomeric Subclass B3 Metallo-β-lactamase from Fluoribacter gormanii, in Native Form and in Complex with d-Captopril by Garcı́a-Sáez, I, Mercuri, P.S, Papamicael, C, Kahn, R, Frère, J.M, Galleni, M, Rossolini, G.M, Dideberg, O

“…The β-lactamases are involved in bacterial resistance to penicillin and related compounds. Members of the metallo-enzyme class are now found in many pathogenic…”
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Purification, kinetics and spectral characterisation of a new versatile peroxidase from a Bjerkandera sp. isolate by Moreira, Patrícia R., Bouillenne, F., Almeida-Vara, E., Xavier Malcata, F., Frère, J.M., Duarte, J. Cardoso

“…From the extracellular fluid of a novel strain of Bjerkandera sp., it was isolated, purified and identified the main enzyme responsible for Remazol Brilliant…”
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TEM beta-lactamase mutants hydrolysing third-generation cephalosporins. A kinetic and molecular modelling analysis by Raquet, X, Lamotte-Brasseur, J, Fonzé, E, Goussard, S, Courvalin, P, Frère, J M

“…The catalytic properties of six "natural" mutants of the TEM-1 beta-lactamase have been studied in detail, with special emphasis on their activity versus…”
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Genetic and functional confirmation of the causality of the DGAT1 K232A quantitative trait nucleotide in affecting milk yield and composition by Grisart, B, Farnir, F, Karim, L, Cambisano, N, Kim, J.J, Kvasz, A, Mni, M, Simon, P, Frere, J.M, Coppieters, W

“…We recently used a positional cloning approach to identify a nonconservative lysine to alanine substitution (K232A) in the bovine DGAT1 gene that was proposed…”
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NMR evidence for the structure of the complex between penicillin and the DD-carboxypeptidase of streptomyces R61 by Degelaen, J., Feeney, J., Roberts, G.C.K., Burgen, A.S.V., Frère, J.M., Ghuysen, J.M.

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Anatomy of mixing-induced CP asymmetries in left–right symmetric models with spontaneous CP violation by Ball, Patricia, Frère, J.-M., Matias, J.

“…We investigate the pattern of CP violation in K 0– K 0 ̄ , B 0 d – B 0 d ̄ and B 0 s – B 0 s ̄ mixing in a symmetrical SU(2) L ×SU(2) R ×U(1) model with…”
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Inducible class C β-lactamases produced by psychrophilic bacteria by Pierrard, A, Ledent, P, Docquier, J.D, Feller, G, Gerday, C, Frère, J.M

“…Abstract Only class C β-lactamases were found to be synthesised by ampicillin-resistant psychrophilic bacteria collected in the Antarctic. Most of them were…”
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pKa calculations for class A beta-lactamases: methodological and mechanistic implications by Raquet, X., Lounnas, V., Lamotte-Brasseur, J., Frère, J.M., Wade, R.C.

“…Beta-lactamases are responsible for resistance to penicillins and related beta-lactam compounds. Despite numerous studies, the identity of the general base…”
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Inducible class C β-lactamases produced by psychrophilic bacteria by Pierrard, A, Ledent, P, Docquier, J.D, Feller, G, Gerday, C, Frère, J.M

“…Only class C β-lactamases were found to be synthesised by ampicillin-resistant psychrophilic bacteria collected in the Antarctic. Most of them were inducible…”
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DD-peptidases and beta-lactamases: catalytic mechanisms and specificities by Galleni, M, Raquet, X, Lamotte-Brasseur, J, Fonzé, E, Amicosante, G, Frère, J M

“…DD-peptidases and beta-lactamases share several common properties, including the formation of an acylenzyme intermediate in their catalytic pathways. In their…”
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Crystallization and preliminary X-ray data for the exocellular beta-lactamase of Bacillus licheniformis 749/C by Dideberg, O, Libert, M, Frère, J M, Charlier, P, Zhao, H, Knox, J R

“…The exocellular beta-lactamase from Bacillus licheniformis 749/C has been crystallized from polyethylene glycol solution at pH 5.5. An X-ray examination of the…”
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The complete amino acid sequence of the Zn++‐containing d‐alanyl‐d‐alanine‐cleaving carboxypeptidase of Streptomyces albus G by Joris, B., Beeumen, J., Casagrande, F., Gerday, Ch, Frère, J.M., Ghuysen, J.M.

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Stability of D-5,5-dimethyl-delta2-thiazoline-4-carboxylic acid in relation to its possible occurrence as a degradation product of penicillin by the exocellular DD-carboxypeptidase-transpeptidase from Streptomyces R61 and the membrane-bound dd-carboxypeptidase from Bacillus stearothermophilus by Adriaens, P., Meesschaert, B., Frère, J.M., Vanderhaeghe, H., Degelaen, J., Ghuysen, J.M., Eyssen, H.

“…The stability of D-5,5-dimethyl-delta2-thiazoline-4-carboxylic acid has been studied under various conditions. In 10 mM cacodylate, pH 6.5, and at 55 degrees…”
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O-Methylation of noradrenaline and demethylation in rat blood by Frère, J M, Verly, W G

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Some molecular properties of Citrobacter diversus beta-lactamases by Amicosante, G, Frére, J M, Franceschini, N, Oratore, A, Strom, R

“…Citrobacter diversus ULA-27, a clinical isolate showing a broad resistance pattern towards both penicillins and cephalosporins, produces chromosome encoded…”
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The exocellular DD-carboxypeptidase of Streptomyces albus G: A metallo (Zn 2+) enzyme by Dideberg, O., Joris, B., Frere, J.M., Ghuysen, J.M., Weber, G., Robaye, R., Delbrouck, J.M., Roelandts, I.

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Synaptosomal Na +,K +-ATPase is an hysteretic enzyme by Grisar, T., Frere, J.M., Grisar-Charlier, J., Franck, G., Schoffeniels, E.

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