2HOF: Crystal Structure Of The Pre-Cleavage Synaptic Complex In Th Site-Specific Recombination
reference: Synapsis of loxP sites by Cre recombinase., Ghosh K, Guo F, Van Duyne GD, J Biol Chem. 2007 Aug 17;282(33):24004-16. Epub 2007 Jun 15. PMID: 17573343

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