Linear cationic alpha-helical peptide that acts as antimicrobial peptide by forming pore in membrane. Has antibacterial activities against both Gram-positive and Gram-negative strains. Has more potent activities against the yeast C.albicans. Shows moderate mast cell degranulation and leishmanicidal activities. Has a very low hemolytic activity. Assumes an amphipathic alpha-helical conformation in a lipid environment. Forms a membrane channel in the prey (By similarity). Expressed by the venom g. Belongs to the MCD family. Mastoparan subfamily.