1UUT:
reference: The nuclease domain of adeno-associated virus rep coordinates replication initiation using two distinct DNA recognition interfaces., Hickman AB, Ronning DR, Perez ZN, Kotin RM, Dyda F, Mol Cell 2004 Feb 13;13(3):403-14. PMID: 14967147

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