Impairs hemostasis in the envenomed animal. Inhibits ADP-induced platelet aggregation (IC(50)=168 nM). Inhibits alpha-5/beta-1 (ITGA5/ITGB1) integrin and induces the expression of a ligand-induced binding site epitope on beta-1 integrin subunit. Has a direct chemotactic stimulus on human neutrophils in vitro. Monomer (disintegrin). Expressed by the venom gland. The disintegrin belongs to the short disintegrin subfamily. Belongs to the venom metalloproteinase (M12B) family. P-II subfamily. P-IIa sub-subfamily. The disintegrin is also encoded by another precursor (AC Q3BER1).