Plant non-specific lipid-transfer proteins transfer phospholipids as well as galactolipids across membranes. May play a role in wax or cutin deposition in the cell walls of expanding epidermal cells and certain secretory tissues. Binds 1-pyrenedodecanoic fatty acid. Has antifungal activity against P.digitatum (IC(50)=7.5 uM), A.alternata (IC(50)=1.5 uM), R.stolonifer (IC(50)=8.44 uM) and M.grisea (IC(50)=2.19 uM). Has no antibacterial activity