2PWX:
reference: Mutation of Gly-11 on the dimer interface results in the complete crystallographic dimer dissociation of severe acute respiratory syndrome coronavirus 3C-like protease: crystal structure with molecular dynamics simulations., Chen S, Hu T, Zhang J, Chen J, Chen K, Ding J, Jiang H, Shen X, J Biol Chem. 2008 Jan 4;283(1):554-64. Epub 2007 Oct 31. PMID: 17977841

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