Plant defense peptide. Has antifungal activity against B.cinera, F.oxysporum, F.solani and H.annosum with IC(50) values of 0.4 ug/ml, 2.9 ug/ml, 0.9 ug/ml and 1.4 ug/ml, respectively. Has modest antifungal activity against C.albicans and T.reesei. Causes thickening of F.oxysporum hyphae and an increase in their branching. Lacks antibacterial activity against the Gram-negative bacteria E.coli and E.carotovora. Belongs to the DEFL family.