3OAI:
reference: Crystal structure of the extracellular domain of human myelin protein zero., Liu Z, Wang Y, Yedidi RS, Brunzelle JS, Kovari IA, Sohi J, Kamholz J, Kovari LC, Proteins. 2012 Jan;80(1):307-13. doi: 10.1002/prot.23164. Epub 2011 Oct 4. PMID: 21971831

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