1PG1:
reference: Solution structure of protegrin-1, a broad-spectrum antimicrobial peptide from porcine leukocytes., Fahrner RL, Dieckmann T, Harwig SS, Lehrer RI, Eisenberg D, Feigon J, Chem Biol 1996 Jul;3(7):543-50. PMID: 8807886

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).