5OR7:
reference: Atomic structure of the murine norovirus protruding domain and sCD300lf receptor complex., Kilic T, Koromyslova A, Malak V, Hansman GS, J Virol. 2018 Mar 21. pii: JVI.00413-18. doi: 10.1128/JVI.00413-18. PMID: 29563286

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