Bacteriophage Tail‐Tube Assembly Studied by Proton‐Detected 4D Solid‐State NMR

Abstract: Obtaining unambiguous resonance assignments remains a major bottleneck in solid‐state NMR studies of protein structure and dynamics. Particularly for supramolecular assemblies with large subunits (>150 residues), the analysis of crowded spectral data presents a challenge, even if three‐dimensional (3D) spectra are used. Here, we present a proton‐detected 4D solid‐state NMR assignment procedure that is tailored for large assemblies. The key to recording 4D spectra with three indirect carbon or nitrogen dimensions with their inherently large chemical shift dispersion lies in the use of sparse non‐uniform sampling (as low as 2 %). As a proof of principle, we acquired 4D (H) COCANH, (H) CACONH, and (H) CBCANH spectra of the 20 kDa bacteriophage tail‐tube protein gp17.1 in a total time of two and a half weeks. These spectra were sufficient to obtain complete resonance assignments in a straightforward manner without use of previous solution NMR data.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Bacteriophage Tail‐Tube Assembly Studied by Proton‐Detected 4D Solid‐State NMR ; volume:129 ; number:32 ; year:2017 ; pages:9625-9629 ; extent:5
Angewandte Chemie ; 129, Heft 32 (2017), 9625-9629 (gesamt 5)

Urheber
Zinke, Maximilian
Fricke, Pascal
Samson, Camille
Hwang, Songhwan
Wall, Joseph S.
Lange, Sascha
Zinn‐Justin, Sophie
Lange, Adam

DOI
10.1002/ange.201706060
URN
urn:nbn:de:101:1-2022091707155760546474
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:34 MESZ

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Beteiligte

  • Zinke, Maximilian
  • Fricke, Pascal
  • Samson, Camille
  • Hwang, Songhwan
  • Wall, Joseph S.
  • Lange, Sascha
  • Zinn‐Justin, Sophie
  • Lange, Adam

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