Insecticidal toxin that reduces the survival of aphids (A.pisum) (PubMed:30717163, PubMed:31557881). In addition, it increases the sensitivity of the aphids to two commonly used chemical insecticides (imidacloprid and methomyl) (PubMed:30717163). Does not display any antibacterial or antifungal activity (PubMed:31557881). Expressed by the venom gland. Monoisotopic mass. This peptide does not show antimicrobial activity (PubMed:30717163).