[ASAP] Characterizing Watson–Crick versus Hoogsteen Base Pairing in a DNA–Protein Complex Using Nuclear Magnetic Resonance and Site-Specifically 13C- and 15N-Labeled DNA
[ASAP] Characterizing Watson–Crick versus Hoogsteen Base Pairing in a DNA–Protein Complex Using Nuclear Magnetic Resonance and Site-Specifically 13C- and 15N-Labeled DNA
[ASAP] Hinge-Type Dimerization of Proteins by a Tetracysteine Peptide of High Pairing Specificity
Hinge-Type Dimerization of Proteins by a Tetracysteine Peptide of High Pairing Specificity
https://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.8b00475/20180614/images/medium/bi-2018-00475f_0006.gif
Biochemistry
DOI: 10.1021/acs.biochem.8b00475
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Atomic structures of excited state Aâ??T Hoogsteen base pairs in duplex DNA by combining NMR relaxation dispersion, mutagenesis, and chemical shift calculations
Atomic structures of excited state Aâ??T Hoogsteen base pairs in duplex DNA by combining NMR relaxation dispersion, mutagenesis, and chemical shift calculations
Abstract
NMR relaxation dispersion studies indicate that in canonical duplex DNA, Watsonâ??Crick base pairs (bps) exist in dynamic equilibrium with short-lived low abundance excited state Hoogsteen bps. N1-methylated adenine (m1A) and guanine (m1G) are naturally occurring forms of damage that stabilize Hoogsteen bps in duplex DNA. NMR dynamic ensembles of DNA duplexes with m1Aâ??T Hoogsteen...
DirectNMR Evidence that Transient Tautomeric andAnionic States in dG·dT Form Watson–Crick-like Base Pairs
DirectNMR Evidence that Transient Tautomeric andAnionic States in dG·dT Form Watson–Crick-like Base Pairs
Eric S. Szymanski, Isaac J. Kimsey and Hashim M. Al-Hashimi
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/jacs.7b01156/20170320/images/medium/ja-2017-01156m_0004.gif
Journal of the American Chemical Society
DOI: 10.1021/jacs.7b01156
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[NMR paper] NMR scalar couplings across Watson-Crick base pair hydrogen bonds in DNA observed by
NMR scalar couplings across Watson-Crick base pair hydrogen bonds in DNA observed by transverse relaxation-optimized spectroscopy.
Related Articles NMR scalar couplings across Watson-Crick base pair hydrogen bonds in DNA observed by transverse relaxation-optimized spectroscopy.
Proc Natl Acad Sci U S A. 1998 Nov 24;95(24):14147-51
Authors: Pervushin K, Ono A, Fernández C, Szyperski T, Kainosho M, Wüthrich K
This paper describes the NMR observation of 15N---15N and 1H---15N scalar couplings across the hydrogen bonds in Watson-Crick base pairs...