4XAI:
reference: Structural basis for corepressor assembly by the orphan nuclear receptor TLX., Zhi X, Zhou XE, He Y, Searose-Xu K, Zhang CL, Tsai CC, Melcher K, Xu HE, Genes Dev. 2015 Feb 15;29(4):440-50. doi: 10.1101/gad.254904.114. PMID: 25691470

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