Biochemical Characterization of β-Lactamases Bla1 and Bla2 from Bacillus anthracis-Reference-Cited by-同舟云学术

Biochemical Characterization of β-Lactamases Bla1 and Bla2 from Bacillus anthracis

Published:2003-06 Issue:6 Volume:47 Page:2040-2042
ISSN:0066-4804
Container-title:Antimicrobial Agents and Chemotherapy
language:en
Short-container-title:Antimicrob Agents Chemother

Author:

Materon Isabel C.¹,Queenan Anne Marie²,Koehler Theresa M.³,Bush Karen²,Palzkill Timothy¹

Affiliation:

1. Department of Molecular Virology and Microbiology, Baylor College of Medicine

2. Johnson & Johnson Pharmaceutical Research and Development, Raritan, New Jersey 08869

3. Department of Microbiology and Molecular Genetics, University of Texas Medical School, Houston, Texas 77030

Abstract

ABSTRACT The Sterne and Ames strains of Bacillus anthracis carry chromosomal genes bla1 and bla2 , which confer β-lactam resistance when expressed in Escherichia coli . MIC measurements and steady-state kinetic analyses indicate that Bla1 possesses penicillinase activity while Bla2 possesses penicillinase, cephalosporinase, and carbapenem-hydrolyzing activities.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Link

https://journals.asm.org/doi/pdf/10.1128/AAC.47.6.2040-2042.2003

Reference27 articles.

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