Insecticidal and antimicrobial peptide. Has insecticidal activity against larvae of flesh fly S.carnaria. Has antibacterial activity against Gram-positive bacterium B.subtilis B-501 (MIC=2.5 uM) and Gram-negative bacterium E.coli DH5alpha (MIC=10 uM). Expressed by the venom gland. The mature peptide may form alpha-helices which disrupt target cell membranes. LD(50) is 75 ug/g in larvae of flesh fly S.carnaria. Belongs to the cationic peptide 06 (cytoinsectotoxin) family.