| 3UD1: reference: Structurally Similar but Functionally Diverse ZU5 Domains in Human Erythrocyte Ankyrin., Yasunaga M, Ipsaro JJ, Mondragon A, J Mol Biol. 2012 Jan 30. PMID: 22310050 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).