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Mode of action of closthioamide: the first member of the polythioamide class of bacterial DNA gyrase inhibitors
Author(s) -
Alina Iulia Chiriac,
Florian Kloß,
Jonas Krämer,
Cuong Vuong,
Christian Hertweck,
HansGeorg Sahl
Publication year - 2015
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkv161
Subject(s) - dna gyrase , topoisomerase iv , topoisomerase , biology , novobiocin , microbiology and biotechnology , dna , anaerobic bacteria , mechanism of action , periplasmic space , biochemistry , bacteria , antibiotics , escherichia coli , gene , genetics , in vitro
The spread of MDR bacteria represents a serious threat to human society and novel antibiotic drugs, preferably from new chemical classes, are urgently needed. Closthioamide was isolated from the strictly anaerobic bacterium Clostridium cellulolyticum and belongs to a new class of natural products, the polythioamides. Here, we investigated the antimicrobial activity and mechanism of action of closthioamide.

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