Aurein

This family of antibacterial peptides are secreted from the granular dorsal glands of Litoria aurea, Litoria raniformis, Litoria citropa and frogs from genus Uperoleia. Amongst the more active of these are aurein 1.2, aurein 2.2 and aurein 3.1; caerin 1.1, maculatin 1.1, uperin 3.6; citropin 1.1, citropin 1.2, citropin 1.3 and a minor peptide are wide-spectrum antibacterial peptides.

This keyword could refer to multiple things. Here are some suggestions: