2FT5:
reference: Three-dimensional Models of NB-ARC Domains of Disease Resistance Proteins in Tomato, Arabidopsis, and Flax (p. 357-372)., Chattopadhyaya R, Pal A, J Biomol Struct Dyn. 2008 Feb;25(4):357-72. PMID: 18092830

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