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Venditti V, Schwieters CD, Grishaev A, Clore GM.Venditti V, et al.Proc Natl Acad Sci U S A. 2015 Sep 15;112(37):11565-70. doi: 10.1073/pnas.1515366112. Epub 2015 Aug 24.Proc Natl Acad Sci U S A. 2015.PMID: 26305976Free PMC article.