Characterization of Polystyrene Conformation by Solid-State NMR Correlation of C−2H and 13C−13C Bond Orientations

Autor: Klaus Schmidt-Rohr, D. Sandström, M. G. Dunbar

Publikováno v: Macromolecules. 33:6017-6022

The backbone conformation of polystyrene (PS) is investigated by two-dimensional solid-state NMR. The experiment correlates well-defined nuclear spin interactions, the 13C−13C dipolar coupling along a backbone bond, and the 2H quadrupolar coupling

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ecf7a6b39e27ada8dfcab247dcef9d3
https://doi.org/10.1021/ma992083d

Determination of a molecular torsional angle in the metarhodopsin-I photointermediate of rhodopsin by double-quantum solid-state NMR

Autor: X, Feng, P J, Verdegem, M, Edén, D, Sandström, Y K, Lee, P H, Bovee-Geurts, W J, de Grip, J, Lugtenburg, H J, de Groot, M H, Levitt

Publikováno v: Journal of biomolecular NMR. 16(1)

We present a solid-state NMR study of metarhodopsin-1, the pre-discharge intermediate of the photochemical signal transduction cascade of rhodopsin, which is the 41 kDa integral membrane protein that triggers phototransduction in vertebrate rod cells

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::b6e0e228c73eec51a233cf613d2ef950
https://pubmed.ncbi.nlm.nih.gov/10718607

Direct determination of a molecular torsional angle in the membrane protein rhodopsin by solid-state NMR

Autor: X. Feng, H. J. M. de Groot, D. Sandström, P. J. E. Verdegem, Y. Lee, Johan Lugtenburg, Mattias Edén, Malcolm H. Levitt, W.J. de Grip, Petra H. M. Bovee-Geurts

Publikováno v: Journal of the American Chemical Society, 119, 6853-6857. Amer chemical soc
Journal of the American Chemical Society, 119(29), 6853-6857
Journal of the American Chemical Society, 119, 6853-6857
Journal of the American Chemical Society, 119, 29, pp. 6853-6857
Journal of the American Chemical Society, 119, pp. 6853-6857
Journal of the American Chemical Society

A solid-state NMR method (double-quantum heteronuclear local field NMR) is applied to a 13C2 labeled sample of the 41 kD integral membrane protein rhodopsin. The technique operates under magic-angle-spinning conditions, with good sensitivity and reso

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9658cc56a0f4b5198b529bbede0d059f
http://hdl.handle.net/2066/29353

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