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Macrodiscs Comprising SMALPs for Oriented Sample Solid-State NMR Spectroscopy of Membrane Proteins. | LitMetric

Macrodiscs Comprising SMALPs for Oriented Sample Solid-State NMR Spectroscopy of Membrane Proteins.

Biophys J

Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California. Electronic address:

Published: July 2018

AI Article Synopsis

Article Abstract

Macrodiscs, which are magnetically alignable lipid bilayer discs with diameters of >30 nm, were obtained by solubilizing protein-containing liposomes with styrene-maleic acid copolymers. Macrodiscs provide a detergent-free phospholipid bilayer environment for biophysical and functional studies of membrane proteins under physiological conditions. The narrow resonance linewidths observed from membrane proteins in styrene-maleic acid macrodiscs advance structure determination by oriented sample solid-state NMR spectroscopy.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6035293PMC
http://dx.doi.org/10.1016/j.bpj.2018.05.024DOI Listing

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