1R1F:
reference: Solution structure of the cyclotide palicourein: implications for the development of a pharmaceutical framework., Barry DG, Daly NL, Bokesch HR, Gustafson KR, Craik DJ, Structure (Camb) 2004 Jan;12(1):85-94. PMID: 14725768

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