4EGY:
reference: Spacing between core recognition motifs determines relative orientation of AraR monomers on bipartite operators., Jain D, Nair DT, Nucleic Acids Res. 2013 Jan 1;41(1):639-47. doi: 10.1093/nar/gks962. Epub 2012, Oct 29. PMID: 23109551

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