The molecule is a L-arginine derivative. It has a role as an EC 3.4.21.26 (prolyl oligopeptidase) inhibitor. It derives from an ADP-D-ribose. It is a conjugate acid of a N(omega)-(ADP-D-ribosyl)-L-arginine(1-).
(2S)-2-amino-5-[[amino-[[(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]amino]methylidene]amino]pentanoic acid