1RKK: Polyphemusin I Nmr Solution Structure
reference: Structure-activity relationships for the beta-hairpin cationic antimicrobial peptide polyphemusin I., Powers JP, Rozek A, Hancock RE, Biochim Biophys Acta 2004 May 6;1698(2):239-50. PMID: 15134657

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