The molecule is a biomacromolecule that is composed of ADP-D-ribose units linked through glycosidic ribose-ribose 1''->2' bonds. Branching may also occur. It is a biomacromolecule and a polysaccharide derivative. It contains an ADP-D-ribose.
[[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-4-[(2S,3R,4S,5R)-5-[[[[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-4-[(2S,3R,4S,5R)-5-[[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxymethyl]-3,4-dihydroxyoxolan-2-yl]oxy-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxymethyl]-3,4-dihydroxyoxolan-2-yl]oxy-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2R,3S,4R,5R)-3,4,5-trihydroxyoxolan-2-yl]methyl hydrogen phosphate