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Melero R, Rajagopalan S, Lázaro M, Joerger AC, Brandt T, Veprintsev DB, Lasso G, Gil D, Scheres SH, Carazo JM, Fersht AR, Valle M.Melero R, et al. Among authors: scheres sh.Proc Natl Acad Sci U S A. 2011 Jan 11;108(2):557-62. doi: 10.1073/pnas.1015520107. Epub 2010 Dec 22.Proc Natl Acad Sci U S A. 2011.PMID: 21178074Free PMC article.