3EHW:
reference: Molecular shape and prominent role of beta-strand swapping in organization of dUTPase oligomers., Takacs E, Barabas O, Petoukhov MV, Svergun DI, Vertessy BG, FEBS Lett. 2009 Mar 4;583(5):865-71. Epub 2009 Feb 11. PMID: 19302784

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