Neutral peptide with no antimicrobial activity (PubMed:15222751, PubMed:17128968). Does not permeate bacterial membranes (PubMed:15222751). May act in synergy with cationic peptides by enhancing their activity (Probable). Has a moderate hemolytic activity (PubMed:15222751, PubMed:17128968). It interacts with zwitterionic phospholipids (DMPC) without perturbing either the interface or inside of the bilayer, whereas it causes little perturbations at the interface peptide-anionic vesicles (DMPG) as well as in the bilayer alkyl chains (PubMed:15222751, PubMed:17128968). Expressed by the skin glands. Plasticins have huge conformational plasticity. They can display random coil, alpha-helical, beta-sheet or beta-harpin structures. Belongs to the frog skin active peptide (FSAP) family. Plasticin subfamily.