2MPJ:
reference: Structural and biochemical characterization of an RNA/DNA binding motif in the N-terminal domain of RecQ4 helicases., Marino F, Mojumdar A, Zucchelli C, Bhardwaj A, Buratti E, Vindigni A, Musco G, Onesti S, Sci Rep. 2016 Feb 18;6:21501. doi: 10.1038/srep21501. PMID: 26888063

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