1G1J:
reference: Crystal structure of the oligomerization domain of NSP4 from rotavirus reveals a core metal-binding site., Bowman GD, Nodelman IM, Levy O, Lin SL, Tian P, Zamb TJ, Udem SA, Venkataraghavan B, Schutt CE, J Mol Biol 2000 Dec 15;304(5):861-71. PMID: 11124032

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