Mechanism of action of nucleoside antibacterial natural product antibiotics.

J Antibiot (Tokyo)

Department of Chemistry, University of Warwick, Coventry, CV4 7AL, UK.

Published: December 2019

This article reviews the structures and biological activities of several classes of uridine-containing nucleoside antibiotics (tunicamycins, mureidomycins/pacidamycins/sansanmycins, liposidomycins/caprazamycins, muraymycins, capuramycins) that target translocase MraY on the peptidoglycan biosynthetic pathway. In particular, recent advances in structure-function studies, and recent X-ray crystal structures of translocase MraY complexed with muraymycin D2 and tunicamycin are described. The inhibition of other phospho-nucleotide transferase enzymes related to MraY by nucleoside antibiotics and analogues is also reviewed.

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http://dx.doi.org/10.1038/s41429-019-0227-3DOI Listing

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