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Nasr, M.L.* ; Baptista, D.* ; Strauss, M.* ; Sun, Z.J.* ; Grigoriu, S.* ; Huser, S.* ; Plueckthun, A.* ; Hagn, F. ; Walz, T.* ; Hogle, J.M.* ; Wagner, G.*

Covalently circularized nanodiscs for studying membrane proteins and viral entry.

Nat. Methods 14, 49-52 (2017)
Postprint DOI PMC
Open Access Green
We engineered covalently circularized nanodiscs (cNDs) which, compared with standard nanodiscs, exhibit enhanced stability, defined diameter sizes and tunable shapes. Reconstitution into cNDs enhanced the quality of nuclear magnetic resonance spectra for both VDAC-1, a beta-barrel membrane protein, and the G-protein-coupled receptor NTR1, an alpha-helical membrane protein. In addition, we used cNDs to visualize how simple, nonenveloped viruses translocate their genomes across membranes to initiate infection.
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Publication type Article: Journal article
Document type Scientific Article
Keywords Phospholipid-bilayer Nanodiscs; Scaffold Proteins; Cell Entry; Poliovirus; Receptor; Reconstitution; Particles; Virus
Language
Publication Year 2017
Prepublished in Year 2016
HGF-reported in Year 2016
ISSN (print) / ISBN 1548-7091
e-ISSN 1548-7105
Journal Nature Methods
Quellenangaben Volume: 14, Issue: 1, Pages: 49-52 Article Number: , Supplement: ,
Publisher Nature Publishing Group
Publishing Place New York, NY
Reviewing status Peer reviewed
POF-Topic(s) 30505 - New Technologies for Biomedical Discoveries
Research field(s) Enabling and Novel Technologies
PSP Element(s) G-553600-001
PubMed ID 27869813
Erfassungsdatum 2016-12-31