6GW0:
reference: Structural basis for human norovirus capsid binding to bile acids., Kilic T, Koromyslova A, Hansman GS, J Virol. 2018 Oct 24. pii: JVI.01581-18. doi: 10.1128/JVI.01581-18. PMID: 30355683

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