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Fluorescence-Detected Conformational Changes in Duplex DNA in Open Complex Formation by Escherichia coli RNA Polymerase: Upstream Wrapping and Downstream Bending Precede Clamp Opening and Insertion of the Downstream Duplex.
Sreenivasan R, Shkel IA, Chhabra M, Drennan A, Heitkamp S, Wang HC, Sridevi MA, Plaskon D, McNerney C, Callies K, Cimperman CK, Record MT Jr. Sreenivasan R, et al. Among authors: plaskon d. Biochemistry. 2020 Apr 28;59(16):1565-1581. doi: 10.1021/acs.biochem.0c00098. Epub 2020 Apr 7. Biochemistry. 2020. PMID: 32216369 Free PMC article.