2KH2:
reference: High resolution NMR-based model for the structure of a scFv-IL-1beta complex: potential for NMR as a key tool in therapeutic antibody design and development., Wilkinson IC, Hall CJ, Veverka V, Shi JY, Muskett FW, Stephens PE, Taylor RJ, Henry AJ, Carr MD, J Biol Chem. 2009 Nov 13;284(46):31928-35. Epub 2009 Sep 23. PMID: 19776018

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