Main Reaction: NAD >> ADP-ribose + nicotinamide

Reference: PubMed ID: 11866528
Authors: Yamamoto-Katayama S, Ariyoshi M, Ishihara K, Hirano T, Jingami H, Morikawa K
Title: Crystallographic studies on human BST-1/CD157 with ADP-ribosyl cyclase and NAD glycohydrolase activities.
Published: 2002 Feb 22

NAD --> ADP-ribose + nicotinamide