2GH8:
reference: X-ray structure of a native calicivirus: Structural insights into antigenic diversity and host specificity., Chen R, Neill JD, Estes MK, Prasad BV, Proc Natl Acad Sci U S A. 2006 May 23;103(21):8048-53. Epub 2006 May 15. PMID: 16702551

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