Amphipathic peptide with potent activities against Gram-positive bacteria (MIC=5.6-30.0 uM) and weaker activities against the tested Gram-negative bacteria (MIC=15 uM to >45 uM). It has high hemolytic activity against human erythrocytes. Expressed by the venom gland. Belongs to the non-disulfide-bridged peptide (NDBP) superfamily. Medium-length antimicrobial peptide (group 3) family.