6S6M:
reference: The Human LL-37(17-29) antimicrobial peptide reveals a functional supramolecular structure., Engelberg Y, Landau M, Nat Commun. 2020 Aug 4;11(1):3894. doi: 10.1038/s41467-020-17736-x. PMID: 32753597

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