Literature DB >> 3264152

Citrobacter diversus ULA-27 beta-lactamases. Improved purification and general properties.

G Amicosante1, A Oratore, N Franceschini, M Maccarrone, R Strom, M Galleni, J M Frère.   

Abstract

Two chromosome-encoded beta-lactamases have been purified from Citrobacter diversus ULA-27. They exhibited slightly different isoelectric points (6.8 and 6.2) and very similar Mr values (congruent to 29,000). Their specificity spectrum was rather wide, since they hydrolysed some cephalosporins with kcat: values similar to those observed with the best penicillin substrates. Cloxacillin, methicillin and imipenem were hydrolysed very slowly. Hydrolysis of azthreonam could not be detected.

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Year:  1988        PMID： 3264152      PMCID： PMC1135165          DOI： 10.1042/bj2540885

Source DB:  PubMed          Journal:  Biochem J        ISSN： 0264-6021            Impact factor:   3.857


  15 in total

1.  A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.

Authors:  M M Bradford
Journal:  Anal Biochem       Date:  1976-05-07       Impact factor: 3.365

2.  Automated analysis of enzyme inactivation phenomena. Application to beta-lactamases and DD-peptidases.

Authors:  F De Meester; B Joris; G Reckinger; C Bellefroid-Bourguignon; J M Frère; S G Waley
Journal:  Biochem Pharmacol       Date:  1987-07-15       Impact factor: 5.858

3.  The pH-dependence and group modification of beta-lactamase I.

Authors:  S G Waley
Journal:  Biochem J       Date:  1975-09       Impact factor: 3.857

4.  Fractionation and characterization of two beta-lactamases in Citrobacter diversus ULA-27 strain by chromatofocusing.

Authors:  G Amicosante; M C Marinucci; N Franceschini; M I Tizzani; B Oliva; A Oratore
Journal:  J Chromatogr       Date:  1987-08-21

5.  Cleavage of structural proteins during the assembly of the head of bacteriophage T4.

Authors:  U K Laemmli
Journal:  Nature       Date:  1970-08-15       Impact factor: 49.962

6.  The structure of beta-lactamases.

Authors:  R P Ambler
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  1980-05-16       Impact factor: 6.237

7.  Nucleotide sequence of the gene encoding the Streptomyces albus G beta-lactamase precursor.

Authors:  P Dehottay; J Dusart; F De Meester; B Joris; J Van Beeumen; T Erpicum; J M Frère; J M Ghuysen
Journal:  Eur J Biochem       Date:  1987-07-15

8.  Beta-lactamase III of Bacillus cereus 569: membrane lipoprotein and secreted protein.

Authors:  J B Nielsen; J O Lampen
Journal:  Biochemistry       Date:  1983-09-27       Impact factor: 3.162

9.  Purification of beta-lactamases by affinity chromatography on phenylboronic acid-agarose.

Authors:  S J Cartwright; S G Waley
Journal:  Biochem J       Date:  1984-07-15       Impact factor: 3.857

10.  Separation, purification and properties of beta-lactamase I and beta-lactamase II from Bacillus cereus 569/H/9.

Authors:  R B Davies; E P Abraham
Journal:  Biochem J       Date:  1974-10       Impact factor: 3.857
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  12 in total

1.  Proteolytic interconversion and N-terminal sequences of the Citrobacter diversus major beta-lactamases.

Authors:  N Franceschini; G Amicosante; M Perilli; M Maccarrone; A Oratore; J van Beeumen; J M Frère
Journal:  Biochem J       Date:  1991-05-01       Impact factor: 3.857

Review 2.  Classification of beta-lactamases: groups 2c, 2d, 2e, 3, and 4.

Authors:  K Bush
Journal:  Antimicrob Agents Chemother       Date:  1989-03       Impact factor: 5.191

Review 3.  Classification of beta-lactamases: groups 1, 2a, 2b, and 2b'.

Authors:  K Bush
Journal:  Antimicrob Agents Chemother       Date:  1989-03       Impact factor: 5.191

4.  The diversity of the catalytic properties of class A beta-lactamases.

Authors:  A Matagne; A M Misselyn-Bauduin; B Joris; T Erpicum; B Granier; J M Frère
Journal:  Biochem J       Date:  1990-01-01       Impact factor: 3.857

Review 5.  Catalytic properties of class A beta-lactamases: efficiency and diversity.

Authors:  A Matagne; J Lamotte-Brasseur; J M Frère
Journal:  Biochem J       Date:  1998-03-01       Impact factor: 3.857

6.  Chromosome-encoded beta-lactamases of Citrobacter diversus. Interaction with beta-iodopenicillanate and labelling of the active site.

Authors:  G Amicosante; A Oratore; B Joris; M Galleni; J M Frère; J Van Beeumen
Journal:  Biochem J       Date:  1988-09-15       Impact factor: 3.857

Review 7.  Broad-specificity efflux pumps and their role in multidrug resistance of Gram-negative bacteria.

Authors:  Hiroshi Nikaido; Jean-Marie Pagès
Journal:  FEMS Microbiol Rev       Date:  2011-07-29       Impact factor: 16.408

8.  Sequence analysis and enzyme kinetics of the L2 serine beta-lactamase from Stenotrophomonas maltophilia.

Authors:  T R Walsh; A P MacGowan; P M Bennett
Journal:  Antimicrob Agents Chemother       Date:  1997-07       Impact factor: 5.191

Review 9.  A functional classification scheme for beta-lactamases and its correlation with molecular structure.

Authors:  K Bush; G A Jacoby; A A Medeiros
Journal:  Antimicrob Agents Chemother       Date:  1995-06       Impact factor: 5.191

10.  A class-A beta-lactamase from Pseudomonas stutzeri that is highly active against monobactams and cefotaxime.

Authors:  N Franceschini; M Galleni; J M Frère; A Oratore; G Amicosante
Journal:  Biochem J       Date:  1993-06-15       Impact factor: 3.857
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