2BW3:
reference: Molecular architecture of a eukaryotic DNA transposase., Hickman AB, Perez ZN, Zhou L, Musingarimi P, Ghirlando R, Hinshaw JE, Craig NL, Dyda F, Nat Struct Mol Biol. 2005 Aug;12(8):715-21. Epub 2005 Jul 24. PMID: 16041385

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