2M8E:
reference: NMR structural analysis of Sleeping Beauty transposase binding to DNA., E Carpentier C, Schreifels JM, Aronovich EL, Carlson DF, Hackett PB, Nesmelova IV, Protein Sci. 2013 Oct 30. doi: 10.1002/pro.2386. PMID: 24243759

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