Antimicrobial peptide. Active against the Gram-positive bacteria S.aureus FDA209P (MIC=16.5 ug/ml) and B.subtilis ATCC 6633 (MIC>64 ug/ml), and the Gram-negative bacteria E.coli O111 (MIC=8.2 ug/ml) and E.coli ATCC 25922 (MIC=8.2 ug/ml). Not active against the fungus C.albicans. Expressed by the skin glands. Belongs to the frog skin active peptide (FSAP) family. Brevinin subfamily.