1AHL:
reference: Three-dimensional structure in solution of the polypeptide cardiac stimulant anthopleurin-A., Pallaghy PK, Scanlon MJ, Monks SA, Norton RS, Biochemistry 1995 Mar 21;34(11):3782-94. PMID: 7893675

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