Development and Application of Yeast and Phage Display of Diverse Lanthipeptides

for identification of variants with new biological activities. We also report N-terminal phage display of the class I lanthipeptide nisin and randomization of its A- and B-rings to enrich binders to a small molecule, lipid II. The successful display and randomization of both class I and II lanthipeptides demonstrates the versatility and potential of RiPP display.