5V6M:
reference: Increased epitope complexity correlated with antibody affinity maturation and a novel binding mode revealed by structures of rabbit antibodies against the third variable loop (V3) of HIV-1 gp120., Pan R, Qin Y, Banasik M, Lees W, Shepherd AJ, Cho MW, Kong XP, J Virol. 2018 Jan 17. pii: JVI.01894-17. doi: 10.1128/JVI.01894-17. PMID: 29343576

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