4UOB:
reference: Structural and functional characterization of two unusual endonuclease III enzymes from Deinococcus radiodurans., Sarre A, Okvist M, Klar T, Hall DR, Smalas AO, McSweeney S, Timmins J, Moe E, J Struct Biol. 2015 Jul 11. pii: S1047-8477(15)00138-0. doi:, 10.1016/j.jsb.2015.05.009. PMID: 26172070

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