Impairs hemostasis in the envenomed animal. Binds and inhibits integrins. Binds 1 zinc ion per subunit. Homodimer; disulfide-linked (disintegrin). Expressed by the venom gland. The disintegrin belongs to the dimeric disintegrin subfamily. Belongs to the venom metalloproteinase (M12B) family. P-II subfamily. P-IId sub-subfamily.