Back to the roots: deep view into the evolutionary history of ADP-ribosylation opened by the DNA-targeting toxin-antitoxin module DarTG

Alexander Harms, Kenn Gerdes*

*Corresponding author for this work
2 Citations (Scopus)

Abstract

In this issue of Molecular Cell, Jankevicius et al. (2016) characterize the DarTG toxin-antitoxin module in which the DarT toxin ADP-ribosylates single-stranded DNA and the DarG antitoxin counteracts DarT by direct binding and by enzymatic removal of the ADP-ribosylation.

Original languageEnglish
JournalMolecular Cell
Volume64
Issue number6
Pages (from-to)1020-1021
Number of pages2
ISSN1097-2765
DOIs
Publication statusPublished - 15 Dec 2016

Keywords

  • ADP-ribosylation
  • bacterial persistence
  • DarG
  • DarT
  • restriction-modification system
  • toxin-antitoxin module

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