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In Vitro Activity of PBTZ169 against Multiple Mycobacterium Species.

ABSTRACT: In this study, we demonstrate that PBTZ169 exhibits significant differences in in vitro activity against multiple Mycobacterium species. The amino acid polymorphism at codon 387 of decaprenylphosphoryl-beta-d-ribose oxidase (DprE1) can be used as a surrogate marker for in vitro susceptibility to PBTZ169 in mycobacteria. In addition, the amino acid substitution at codon 154 in DprE1 may be associated with acquired resistance to PBTZ169 in the Mycobacterium fortuitum mutants.

SUBMITTER: Shi J

PROVIDER: S-EPMC6201125 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature

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In Vitro Activity of PBTZ169 against Multiple Mycobacterium Species.

Shi Jin J Lu Jie J Wen Shu'an S Zong Zhaojing Z Huo Fengmin F Luo Jingjing J Liang Qian Q Li Yunxu Y Huang Hairong H Pang Yu Y

Antimicrobial agents and chemotherapy 20181024 11

In this study, we demonstrate that PBTZ169 exhibits significant differences in in vitro activity against multiple Mycobacterium species. The amino acid polymorphism at codon 387 of decaprenylphosphoryl-beta-d-ribose oxidase (DprE1) can be used as a surrogate marker for in vitro susceptibility to PBTZ169 in mycobacteria. In addition, the amino acid substitution at codon 154 in DprE1 may be associated with acquired resistance to PBTZ169 in the Mycobacterium fortuitum mu ...[more]

PMID: 30150479

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