3BS1:
reference: Structure of the Staphylococcus aureus AgrA LytTR Domain Bound to DNA Reveals a Beta Fold with an Unusual Mode of Binding., Sidote DJ, Barbieri CM, Wu T, Stock AM, Structure. 2008 May;16(5):727-35. PMID: 18462677

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