Antimicrobial peptide against the wall-less bacteria A.laidlawii and S.melliferum, the Gram-positive bacteria B.megaterium KM, C.glutamicum ATCC 27853 and M.luteus ATCC 27853 and the Gram-negative-bacteria R.meliloti 102F34 and E.coli K12. Expressed by the skin glands. Belongs to the frog skin active peptide (FSAP) family. Phylloxin subfamily.