5U91:
reference: Crystal structure of an engineered, HIV-specific recombinase for removal of integrated proviral DNA., Meinke G, Karpinski J, Buchholz F, Bohm A, Nucleic Acids Res. 2017 Sep 19;45(16):9726-9740. doi: 10.1093/nar/gkx603. PMID: 28934476

This OCA Structure page
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