1VLK:
reference: Crystal structure of Epstein-Barr virus protein BCRF1, a homolog of cellular interleukin-10., Zdanov A, Schalk-Hihi C, Menon S, Moore KW, Wlodawer A, J Mol Biol 1997 May 2;268(2):460-7. PMID: 9159483

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