Antimicrobial peptide active against many Gram-negative enterobacterial and plant-associated bacterial species. Not active against other bacterial species like H.pylori, P.mirabilis, B.pertussis or N.gonorrhoeae. Among others, also active against S.typhi. Not active against S.typhi. By bacterial infection. Apidaecin Cd 3+. Apidaecin Cd 3-. Belongs to the apidaecin family.