1OZV:
reference: Mechanism of multiple lysine methylation by the SET domain enzyme Rubisco LSMT., Trievel RC, Flynn EM, Houtz RL, Hurley JH, Nat Struct Biol 2003 Jul;10(7):545-52. PMID: 12819771

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