1EZG:
reference: Mimicry of ice structure by surface hydroxyls and water of a beta-helix antifreeze protein., Liou YC, Tocilj A, Davies PL, Jia Z, Nature 2000 Jul 20;406(6793):322-4. PMID: 10917536

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