A supplementary coil forH decoupling with commercial HCN MAS probes
A supplementary coil forH decoupling with commercial HCN MAS probes
Publication year: 2011
Source: Journal of Magnetic Resonance, Available online 20 October 2011</br>
Matthias*Huber, Oliver*With, Paul*Schanda, René*Verel, Matthias*Ernst, ...</br>
Partial deuteration is a powerful tool to increase coherence life times and spectral resolution in proton solid-state NMR. The J coupling to deuterium needs, however, to be decoupled to maintain the good resolution in the (usually indirect)C dimension(s). We present a simple and reversible way to expand a commercial 1.3mm HCN MAS probe with...
[NMR paper] Sequence-dependent correction of random coil NMR chemical shifts.
Sequence-dependent correction of random coil NMR chemical shifts.
Related Articles Sequence-dependent correction of random coil NMR chemical shifts.
J Am Chem Soc. 2001 Apr 4;123(13):2970-8
Authors: Schwarzinger S, Kroon GJ, Foss TR, Chung J, Wright PE, Dyson HJ
Random coil chemical shifts are commonly used to detect secondary structure elements in proteins in chemical shift index calculations. While this technique is very reliable for folded proteins, application to unfolded proteins reveals significant deviations from measured random coil...
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[NMR paper] NMR structure of a parallel homotrimeric coiled coil.
NMR structure of a parallel homotrimeric coiled coil.
Related Articles NMR structure of a parallel homotrimeric coiled coil.
Nat Struct Biol. 1998 Aug;5(8):687-91
Authors: Dames SA, Kammerer RA, Wiltscheck R, Engel J, Alexandrescu AT
The solution structure of the oligomerization domain of cartilage matrix protein (also known as matrilin-1) has been determined by heteronuclear NMR spectroscopy. The domain folds into a parallel, disulfide-linked, three-stranded, alpha-helical coiled coil, spanning five heptad repeats in the amino acid sequence....
Chemical shift prediction in random coil peptides
Please check this program and let me know if it does work for your random coil peptides.
http://bloch.anu.edu.au/cgi-bin/shiftpred/shiftpred.cgi
Thank you,
Bogdan Bancia
bbancia@yahoo.com