![Structural analysis of cross α-helical nanotubes provides insight into the designability of filamentous peptide nanomaterials | Nature Communications Structural analysis of cross α-helical nanotubes provides insight into the designability of filamentous peptide nanomaterials | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41467-020-20689-w/MediaObjects/41467_2020_20689_Fig1_HTML.png)
Structural analysis of cross α-helical nanotubes provides insight into the designability of filamentous peptide nanomaterials | Nature Communications
![proteins - Are there any primary structure sequences that strongly suggest b-sheet or alpha helix? - Biology Stack Exchange proteins - Are there any primary structure sequences that strongly suggest b-sheet or alpha helix? - Biology Stack Exchange](https://i.stack.imgur.com/r7G2U.png)
proteins - Are there any primary structure sequences that strongly suggest b-sheet or alpha helix? - Biology Stack Exchange
![Connecting two proteins using a fusion alpha helix stabilized by a chemical cross linker | Nature Communications Connecting two proteins using a fusion alpha helix stabilized by a chemical cross linker | Nature Communications](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fncomms11031/MediaObjects/41467_2016_Article_BFncomms11031_Fig1_HTML.jpg)