Incorporation of dehydro-aza-proline residues in avian pancreatic polypeptide: Aza-Pro substitution at position 4 - Wright, Madison M.; Rajewski, Benjamin H.; Gerrein, Taylor A.; Xu, Zhiyi; Smith, Lorna J.; Seth Horne, W.; Del Valle, Juan R. (Biological Magnetic Resonance Bank, 2025)