Brant Gracia

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Intermediates play important roles in RNA folding but can be difficult to characterize when short-lived or not significantly populated. By combining (15)N relaxation dispersion NMR with chemical probing, we visualized a fast (kex=k1+k-1≈423 s(-1)) secondary structural switch directed towards a low-populated (∼3%) partially folded intermediate in tertiary(More)
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