Antimicrobial peptide active against the Gram-positive bacterium S.aureus (MIC=12.5 uM) and against the Gram-negative bacterium E.coli (MIC=6 uM). Has no antifungal activity against C.albicans. Shows hemolytic activity against human erythrocytes only at high concentrations (LC(50)=210 uM). Expressed by the skin glands. Belongs to the frog skin active peptide (FSAP) family. Esculentin subfamily.