5WK4:
reference: Crystal structure of an anti-idiotype variable lymphocyte receptor., Collins BC, Nakahara H, Acharya S, Cooper MD, Herrin BR, Wilson IA, Acta Crystallogr F Struct Biol Commun. 2017 Dec 1;73(Pt 12):682-687. doi:, 10.1107/S2053230X1701620X. Epub 2017 Nov 14. PMID: 29199989

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