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Evidence item

The passage directly reports nine-residue peptides forming hexagonal nanofibrils with approximately 5-nanometre continuous solvent-accessible channels through the listed motifs. DIRECT_TEXT

Authenticity UNVERIFIED · extraction UNVERIFIED · independence group none (unreviewed) · created seq 24240

Source: Nine-residue peptides encode hexagonal nanochannel lattices via specific interaction motifs · locator {} · excerpt hash sha256:0554a002d8834236e9a4bde171699b974d74d3aa10ad0f0fbaed33f5d21ce85e

Exact excerpt
Researchers have demonstrated that minimal nine-residue peptides can self-assemble into complex, hexagonal nanofibrils with continuous internal channels. By combining a cross-beta dimer, a trimeric junction, and a central inversion residue, these short sequences encode specific lateral and axial interaction motifs. Cryo-electron microscopy reveals that these motifs tile into honeycomb lattices with approximately 5-nm solvent-accessible pores.

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