2RIG:
reference: Crystal structure of recombinant rabbit interferon-gamma at 2.7-A resolution., Samudzi CT, Burton LE, Rubin JR, J Biol Chem 1991 Nov 15;266(32):21791-7. PMID: 1939201

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