Literature DB >> 6806437

Isolation and properties of an inducible and a constitutive beta-lactamase from Pseudomonas aeruginosa.

M Berks, K Redhead, E P Abraham.   

Abstract

The inducible beta-lactamase from Pseudomonas aeruginosa NCTC 8203 and the constitutive beta-lactamase from strain 1822 S/H have been isolated and compared. These two enzymes are apparently periplasmic since they are released by freezing and thawing. They resemble each other closely in their molecular weights, amino acid composition, isoelectric points and electrophoretic mobility as well as in their catalytic properties, and they may be identical. Neither enzyme contains a free thiol group.

Entities:  

Mesh：

Substances：

Year:  1982        PMID： 6806437     DOI： 10.1099/00221287-128-1-155

Source DB:  PubMed          Journal:  J Gen Microbiol        ISSN： 0022-1287


  18 in total

1.  In vitro investigation of BK-218, a new oral and parenteral cephalosporin.

Authors:  I Szabó; J Barabás; A Tar; L Kiss; M Filep; T Schmidt; K Marossy; B Tóth-Martinez; G Barabás; F Hernádi
Journal:  Antimicrob Agents Chemother       Date:  1990-02       Impact factor: 5.191

2.  Evidence for multiple forms of type I chromosomal beta-lactamase in Pseudomonas aeruginosa.

Authors:  M L Gates; C C Sanders; R V Goering; W E Sanders
Journal:  Antimicrob Agents Chemother       Date:  1986-09       Impact factor: 5.191

3.  Inhibition of class C beta-lactamases by (1'R,6R)-6-(1'-hydroxy)benzylpenicillanic acid SS-dioxide.

Authors:  G C Knight; S G Waley
Journal:  Biochem J       Date:  1985-01-15       Impact factor: 3.857

4.  The determination of specificity constants in enzyme-catalysed reactions.

Authors:  I E Crompton; S G Waley
Journal:  Biochem J       Date:  1986-10-01       Impact factor: 3.857

5.  Carboxy groups as essential residues in beta-lactamases.

Authors:  C Little; E L Emanuel; J Gagnon; S G Waley
Journal:  Biochem J       Date:  1986-11-15       Impact factor: 3.857

6.  Single-turnover and steady-state kinetics of hydrolysis of cephalosporins by beta-lactamase I from Bacillus cereus.

Authors:  R Bicknell; S G Waley
Journal:  Biochem J       Date:  1985-10-01       Impact factor: 3.857

Review 7.  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

8.  A survey of the kinetic parameters of class C beta-lactamases. Cephalosporins and other beta-lactam compounds.

Authors:  M Galleni; G Amicosante; J M Frère
Journal:  Biochem J       Date:  1988-10-01       Impact factor: 3.857

9.  Imipenem as substrate and inhibitor of beta-lactamases.

Authors:  J Monks; S G Waley
Journal:  Biochem J       Date:  1988-07-15       Impact factor: 3.857

10.  Beta-lactamase inhibitors. The inhibition of serine beta-lactamases by specific boronic acids.

Authors:  I E Crompton; B K Cuthbert; G Lowe; S G Waley
Journal:  Biochem J       Date:  1988-04-15       Impact factor: 3.857
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.