Evolutionary and molecular basis of ADP-ribosylation reversal by zinc-dependent macrodomains

Abstract excerpt

Dynamic ADP-ribosylation signaling is a crucial pathway that controls fundamental cellular processes, in particular, the response to cellular stresses such as DNA damage, reactive oxygen species, and infection. In some pathogenic microbes, the response to oxidative stress is controlled by a SirTM/zinc-containing macrodomain (Zn-Macro) pair responsible for establishment and removal of the modification,...

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