1XZX:
reference: Thyroxine-thyroid hormone receptor interactions., Sandler B, Webb P, Apriletti JW, Huber BR, Togashi M, Cunha Lima ST, Juric S, Nilsson S, Wagner R, Fletterick RJ, Baxter JD, J Biol Chem 2004 Oct 4;. PMID: 15466465

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