4KQ4:
reference: Antibody modeling assessment II. Structures and models., Teplyakov A, Luo J, Obmolova G, Malia TJ, Sweet R, Stanfield RL, Kodangattil S, Almagro JC, Gilliland GL, Proteins. 2014 Mar 14. doi: 10.1002/prot.24554. PMID: 24633955

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