4IH0:
reference: Structural and bioinformatic analysis of the kiwifruit allergen Act d 11, a member of the family of ripening-related proteins., Chruszcz M, Ciardiello MA, Osinski T, Majorek KA, Giangrieco I, Font J, Breiteneder H, Thalassinos K, Minor W, Mol Immunol. 2013 Aug 19;56(4):794-803. doi: 10.1016/j.molimm.2013.07.004. PMID: 23969108

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