| 1U7F: reference: Structural basis of heteromeric smad protein assembly in TGF-beta signaling., Chacko BM, Qin BY, Tiwari A, Shi G, Lam S, Hayward LJ, De Caestecker M, Lin K, Mol Cell 2004 Sep 10;15(5):813-23. PMID: 15350224 |
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