3OUX:
reference: Biochemical and structural characterization of beta-catenin interactions with nonphosphorylated and CK2-phosphorylated Lef-1., Sun J, Weis WI, J Mol Biol. 2011 Jan 14;405(2):519-30. doi: 10.1016/j.jmb.2010.11.010. Epub 2010 , Nov 12. PMID: 21075118

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