A high-throughput screening campaign to identify inhibitors of DXP reductoisomerase (IspC) and MEP cytidylyltransferase (IspD).

ABSTRACT: The rise of antibacterial resistance among human pathogens represents a problem that could change the landscape of healthcare unless new antibiotics are developed. The methyl erythritol phosphate (MEP) pathway represents an attractive series of targets for novel antibiotic design, considering each enzyme of the pathway is both essential and has no human homologs. Here we describe a pilot scale high-throughput screening (HTS) campaign against the first and second committed steps in the pathway, catalyzed by DXP reductoisomerase (IspC) and MEP cytidylyltransferase (IspD), using compounds present in the commercially available LOPAC¹²⁸⁰ library as well as in an in-house natural product extract library. Hit compounds were characterized to deduce their mechanism of inhibition; most fu

SUBMITTER: Haymond A 

PROVIDER: S-EPMC5817008 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature