Snake venom phospholipase A2 (PLA2) that has anticoagulant activity and inhibits bactericial growth of the Gram-negative bacteria Xanthomonas axonopodis pv. passiflorae (in monomeric form). 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. Activated by heparin. Inhibited by its chaperone crotapotin. Optimum pH is 7.9. Optimum temperature is 10-30 degrees Celsius. When this protein is associated with crotapotin (F5 or F7), it forms the crotoxin protein. Expressed by the venom gland. Belongs to the phospholipase A2 family. Group II subfamily. D49 sub-subfamily.