5JU5:
reference: Tankyrase Requires SAM Domain-Dependent Polymerization to Support Wnt-beta-Catenin Signaling., Mariotti L, Templeton CM, Ranes M, Paracuellos P, Cronin N, Beuron F, Morris E, Guettler S, Mol Cell. 2016 Aug 4;63(3):498-513. doi: 10.1016/j.molcel.2016.06.019. PMID: 27494558

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