1OZJ: Crystal Structure Of Smad3-Mh1 Bound To Dna At 2.4 A Resolution
reference: Features of a Smad3 MH1-DNA complex. Roles of water and zinc in DNA binding., Chai J, Wu JW, Yan N, Massague J, Pavletich NP, Shi Y, J Biol Chem 2003 May 30;278(22):20327-31. PMID: 12686552

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