5B5H:
reference: Hydrophobic Ice-Binding Sites Confer Hyperactivity of an Antifreeze Protein from a Snow Mold Fungus., Cheng J, Hanada Y, Miura A, Tsuda S, Kondo H, Biochem J. 2016 Sep 9. pii: BCJ20160543. PMID: 27613857

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