Enzymes that catalyze the transfer of multiple ADP-RIBOSE groups from nicotinamide-adenine dinucleotide (NAD) onto protein targets, thus building up a linear or branched homopolymer of repeating ADP-ribose units i.e., POLY ADENOSINE DIPHOSPHATE RIBOSE.
Subtype terms (2)
More specific conditions that are subtypes of Poly(ADP-ribose) Polymerases in the MeSH hierarchy.