Inhibits ADP-induced platelet aggregation (IC(50) is 16.2 nM) by binding to alpha-IIb/beta-3 (ITGA2B/ITGB3). Inhibits ADP-induced platelet aggregation (IC(50) is 16.2 nM) by binding to alpha-IIb/beta-3 (ITGA2B/ITGB3). Monomer (disintegrin). Expressed by the venom gland. The disintegrin belongs to the medium disintegrin subfamily. Belongs to the venom metalloproteinase (M12B) family. P-II subfamily. P-IIa sub-subfamily.