Snake venom phospholipase A2 (PLA2) that has several activities. It exhibits anticoagulant activities (by inhibiting activated coagulation factor X (F10)), it shows hemolytic and cytotoxic activities (cytotoxic concentration(50)=65.8 nM), and inhibits cell migration in human skin melanoma cells (IC(50)=25.6 nM). In addition, it reduces tumor lung colonization of B16F10 melanoma cells in BALB/c mice by 65%. PLA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-phosphocholine + a fatty acid + H(+) Binds 1 Ca(2+) ion. Monomer. Expressed by the venom gland. Contains 7 disulfide bonds. Belongs to the phospholipase A2 family. Group II subfamily.