Intracellular protein ADP-ribosylation is catalyzed by diphteria toxin-like ADP-ribosyltransferases (ARTDs, formerly PARPs) ("writers"), which use NAD+ for the modification of different amino acids. While some ARTD members catalyze protein poly-ADP-ribosylation, most of them are mono-ADP-ribosyltransferases. ADP-ribosylation is recognized by protein domains ("readers") and reversed by different enzymes ("erasers"). ADP-ribosylation signaling regulates several key cellular processes during health and disease.
CITATION STYLE
Hottiger, M. O. (2015, June 18). SnapShot: ADP-Ribosylation Signaling. Molecular Cell. Cell Press. https://doi.org/10.1016/j.molcel.2015.06.001
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