2KJE:
reference: Structural basis for subversion of cellular control mechanisms by the adenoviral E1A oncoprotein., Ferreon JC, Martinez-Yamout MA, Dyson HJ, Wright PE, Proc Natl Acad Sci U S A. 2009 Aug 11;106(32):13260-5. Epub 2009 Jul 27. PMID: 19651603

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