5W1N:
reference: Structural basis for the escape of human astrovirus from antibody neutralization: broad implications for rational vaccine design., Bogdanoff WA, Perez EI, Lopez T, Arias CF, DuBois RM, J Virol. 2017 Oct 25. pii: JVI.01546-17. doi: 10.1128/JVI.01546-17. PMID: 29070688

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