A standard numbering scheme for the class A β-lactamases
نویسندگان
چکیده
منابع مشابه
Acquired Class D β-Lactamases.
The Class D β-lactamases have emerged as a prominent resistance mechanism against β-lactam antibiotics that previously had efficacy against infections caused by pathogenic bacteria, especially by Acinetobacter baumannii and the Enterobacteriaceae. The phenotypic and structural characteristics of these enzymes correlate to activities that are classified either as a narrow spectrum, an extended s...
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β-Lactamases are the main cause of bacterial resistance to penicillins, cephalosporins and related β-lactam compounds. These enzymes inactivate the antibiotics by hydrolysing the amide bond of the β-lactam ring. Class A β-lactamases are the most widespread enzymes and are responsible for numerous failures in the treatment of infectious diseases. The introduction of new β-lactam compounds, which...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1991
ISSN: 0264-6021,1470-8728
DOI: 10.1042/bj2760269