Molecular Plumbing to Bend Self-Assembling Peptide Nanotubes
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| Title: | Molecular Plumbing to Bend Self-Assembling Peptide Nanotubes |
| Author: | Novelli, Federica Vilela Picos, Marcos Pazó Vicente, Antía Amorín López, Manuel Granja Guillán, Juan Ramón |
| Affiliation: | Universidade de Santiago de Compostela. Centro de Investigación en Química Biolóxica e Materiais Moleculares Universidade de Santiago de Compostela. Departamento de Química Orgánica |
| Subject: | Cyclic peptides | Molecular plumbing | Nanotubes | Photodimerization | Self-assembly | |
| Date of Issue: | 2021 |
| Publisher: | Wiley |
| Citation: | Novelli, F., Vilela, M., Pazó, A., Amorín, M. and Granja, J.R. (2021), Molecular Plumbing to Bend Self-Assembling Peptide Nanotubes. Angew. Chem. Int. Ed.. https://doi.org/10.1002/anie.202107034 |
| Abstract: | Light-induced molecular piping of cyclic peptide nanotubes to form bent tubular structures is described. The process is based on the [4+4] photocycloaddition of anthracene moieties, whose structural changes derived from the interdigitated flat disposition of precursors to the corresponding cycloadduct moieties, induced the geometrical modifications in nanotubes packing that provokes their curvature. For this purpose, we designed a new class of cyclic peptide nanotubes formed by β- and α-amino acids. The presence of the former predisposes the peptide to stack in a parallel fashion with the β-residues aligned along the nanotube and the homogeneous distribution of anthracene pendants |
| Publisher version: | https://doi.org/10.1002/anie.202107034 |
| URI: | http://hdl.handle.net/10347/26622 |
| DOI: | 10.1002/anie.202107034 |
| ISSN: | 1433-7851 |
| E-ISSN: | 1521-3773 |
| Rights: | © 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made Attribution-NonCommercial-NoDerivatives 4.0 Internacional |
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Except where otherwise noted, this item's license is described as © 2021 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made