Properties of the beta-lactamase specified by the Pseudomonas plasmid RPL11.

Journal of bacteriology ·Vol. 132 ·No. 1 ·1977-10-00 ·Pages 341-5

Matthew M, Sykes RB

Abstract

The Pseudomonas plasmid RPL11 specifies a beta-lactamase that has properties distinguishing it from other plasmid-mediated beta-lactamases so far described, although it closely resembles plasmid Rms139 beta-lactamase.

MeSH Terms

Cephalosporins/metabolism Chloromercuribenzoates/pharmacology Hydrolysis Isoelectric Point Molecular Weight Penicillinase/genetics,metabolism Penicillins/metabolism Pseudomonas aeruginosa/enzymology,genetics R Factors

Chemicals

Cephalosporins Chloromercuribenzoates Penicillins Penicillinase

Authors & Affiliations

2 authors, click to expand affiliations / ORCID

Matthew M

Sykes R B

References (16)

16 references, click to expand

Iodometric assay of penicillinase.
Nature. 1954 Nov 27;174(4439):1012-3 PMID: 13214059
Effects of beta-lactamase from gram-negative organisms on cephalosporins and penicillins.
Antimicrob Agents Chemother (Bethesda). 1968;8:57-63 PMID: 5195741
Estimation of the molecular weights of proteins by Sephadex gel-filtration.
Biochem J. 1964 May;91(2):222-33 PMID: 4158310
Novel method for detection of beta-lactamases by using a chromogenic cephalosporin substrate.
Antimicrob Agents Chemother. 1972 Apr;1(4):283-8 PMID: 4208895
R-factor-mediated beta-lactamases that hydrolyze oxacillin: evidence for two distinct groups.
J Bacteriol. 1974 Aug;119(2):351-6 PMID: 4605004
The beta-lactamases of gram-negative bacteria and their possible physiological role.
Adv Microb Physiol. 1973;9:31-88 PMID: 4581138
Molecular specificities of R factor-determined beta-lactamases: correlation with plasmid compatibility.
J Bacteriol. 1974 Jan;117(1):56-62 PMID: 4587613
Biochemical properties of a penicillin beta-lactamase mediated by R factor from Bordetella bronchiseptica.
Antimicrob Agents Chemother. 1975 Sep;8(3):238-42 PMID: 241286
Purification and properties of a constitutive beta-lactamase from Pseudomonas aeruginosa strain Dalgleish.
Biochim Biophys Acta. 1975 Feb 19;377(2):431-43 PMID: 235307
Detection of a beta-lactamase markedly active against carbenicillin in a strain of Pseudomonas aeruginosa.
J Bacteriol. 1970 Mar;101(3):1079-80 PMID: 4985588
RPL11, an R factor of Pseudomonas aeruginosa determining carbenicillin and gentamicin resistance.
Antimicrob Agents Chemother. 1975 Jan;7(1):69-73 PMID: 806259
The beta-lactamases of gram-negative bacteria and their role in resistance to beta-lactam antibiotics.
J Antimicrob Chemother. 1976 Jun;2(2):115-57 PMID: 783110
The use of analytical isoelectric focusing for detection and identification of beta-lactamases.
J Gen Microbiol. 1975 May;88(1):169-78 PMID: 807678
Analytical isoelectric focusing of R factor-determined beta-lactamases: correlation with plasmid compatibility.
J Bacteriol. 1976 Feb;125(2):713-8 PMID: 1107329
Naturally-occurring beta-lactamase inhibitors with antibacterial activity.
J Antibiot (Tokyo). 1976 Jun;29(6):668-9 PMID: 950324
Cephalosporinase and penicillinase activities of a beta-lactamase from Pseudomonas pyocyanea.
Biochem J. 1965 Sep;96(3):739-52 PMID: 5862414

Article Info

Journal

Journal of bacteriology

Abbr.

J Bacteriol

ISSN

0021-9193

DOI

10.1128/jb.132.1.341-345.1977

Published

1977-10-00

Pages

341-5

Language

English

Region

United States

NLM ID

2985120R

PMCID

PMC221861

Subset

External Links

PubMed source DOI: 10.1128/jb.132.1.341-345.1977 PMC Full Text View journal details

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Properties of the beta-lactamase specified by the Pseudomonas plasmid RPL11.

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