1JMU:
reference: Structure of the reovirus membrane-penetration protein, Mu1, in a complex with is protector protein, Sigma3., Liemann S, Chandran K, Baker TS, Nibert ML, Harrison SC, Cell 2002 Jan 25;108(2):283-95. PMID: 11832217

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