2W0M:
reference: Structural and functional characterisation of a conserved archaeal RadA paralog with antirecombinase activity., McRobbie AM, Carter LG, Kerou M, Liu H, McMahon SA, Johnson KA, Oke M, Naismith JH, White MF, J Mol Biol. 2009 Jun 19;389(4):661-73. Epub 2009 May 3. PMID: 19414020

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