Article
Rapid acquisition of multidimensional solid-state NMR spectra of proteins facilitated by covalently bound paramagnetic tags.
Journal of the American Chemical Society - 21 Jul 2010
Nadaud Philippe S, Helmus Jonathan J, Sengupta Ishita, Jaroniec Christopher P
Abstract excerpt
We describe a condensed data collection approach that facilitates rapid acquisition of multidimensional magic-angle spinning solid-state nuclear magnetic resonance (SSNMR) spectra of proteins by combining rapid sample spinning, optimized low-power radio frequency pulse schemes and covalently attached paramagnetic tags to enhance protein (1)H spin-lattice relaxation. Using EDTA-Cu(2+)-modified K28C and N8C mutants...
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