Snake venom phospholipase A2 (PLA2) that shows edema-inducing activity and local and systemic myotoxicity. 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. In the presence of Ca(2+) ions, activated by Mn(2+) or Mg(2+) ions. Inhibited by Cd(2+) or Zn(2+) ions. Inhibited by metal chelators EDTA and EGTA. Optimum pH is 8.0. Optimum temperature is 37 degrees Celsius. Expressed by the venom gland. Belongs to the phospholipase A2 family. Group II subfamily. D49 sub-subfamily.