1YNT:
reference: Crystal structure of the complex between the monomeric form of Toxoplasma gondii surface antigen 1 (SAG1) and a monoclonal antibody that mimics the human immune response., Graille M, Stura EA, Bossus M, Muller BH, Letourneur O, Battail-Poirot N, Sibai G, Gauthier M, Rolland D, Le Du MH, Ducancel F, J Mol Biol. 2005 Nov 25;354(2):447-58. Epub 2005 Sep 30. PMID: 16242717

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