---
res:
  bibo_abstract:
  - The collagen triple helix assembles hierarchically into bundled oligomers, solvated
    networks, and fibers. Synthetic peptide assemblies, driven by supramolecular interactions,
    can form single triple helices through intrahelical amino acid pairs; however,
    the principles guiding interhelical associations into higher-order structures
    remain unclear. Here, we incorporate cation−π and electrostatic charge pairs to
    probe interhelical interactions and elucidate the mechanisms driving triple helix
    assembly into fibrils, nanotubes, and nanosheets. Introducing cation−π pairs into
    a fibrillating collagen mimetic resulted in D-periodic fibrils with pH-sensitive
    gelation. By alternating the presentation of electrostatic and cation−π pairs,
    the assembly of another D-periodic fibril featuring inner and outer triple-helical
    layers was resolved by cryo electron microscopy to a resolution of 8 Å. At physiological
    pH, antiparallel association of these triple helices leads to the formation of
    nanotubes. The packing behavior of triple helices correlates with the interhelical
    interactions, where parallel associations favor fibril formation and antiparallel
    interactions drive nanotube and nanosheet assembly. These self-assembling triple-helical
    peptides demonstrate how packing of higher-order structures can be tailored with
    supramolecular interactions and establish the relationship of different hierarchical
    collagen-mimetic assemblies as pH-dependent.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Carson C.
      foaf_name: Cole, Carson C.
      foaf_surname: Cole
  - foaf_Person:
      foaf_givenName: Mark A.B.
      foaf_name: Kreutzberger, Mark A.B.
      foaf_surname: Kreutzberger
  - foaf_Person:
      foaf_givenName: Kevin
      foaf_name: Klein, Kevin
      foaf_surname: Klein
      foaf_workInfoHomepage: http://www.librecat.org/personId=1e7ede04-9e54-11f0-9ec4-8d4d5563c398
  - foaf_Person:
      foaf_givenName: Kiana A.
      foaf_name: Cahue, Kiana A.
      foaf_surname: Cahue
  - foaf_Person:
      foaf_givenName: Brett H.
      foaf_name: Pogostin, Brett H.
      foaf_surname: Pogostin
  - foaf_Person:
      foaf_givenName: Adam C.
      foaf_name: Farsheed, Adam C.
      foaf_surname: Farsheed
  - foaf_Person:
      foaf_givenName: Joseph W.R.
      foaf_name: Swain, Joseph W.R.
      foaf_surname: Swain
  - foaf_Person:
      foaf_givenName: Thi H.
      foaf_name: Bui, Thi H.
      foaf_surname: Bui
  - foaf_Person:
      foaf_givenName: Arghadip
      foaf_name: Dey, Arghadip
      foaf_surname: Dey
  - foaf_Person:
      foaf_givenName: Jonathan T.
      foaf_name: Makhoul, Jonathan T.
      foaf_surname: Makhoul
  - foaf_Person:
      foaf_givenName: Marija
      foaf_name: Dubackic, Marija
      foaf_surname: Dubackic
  - foaf_Person:
      foaf_givenName: Antara
      foaf_name: Pal, Antara
      foaf_surname: Pal
  - foaf_Person:
      foaf_givenName: Ulf
      foaf_name: Olsson, Ulf
      foaf_surname: Olsson
  - foaf_Person:
      foaf_givenName: Anđela
      foaf_name: Šarić, Anđela
      foaf_surname: Šarić
      foaf_workInfoHomepage: http://www.librecat.org/personId=bf63d406-f056-11eb-b41d-f263a6566d8b
    orcid: 0000-0002-7854-2139
  - foaf_Person:
      foaf_givenName: Edward H.
      foaf_name: Egelman, Edward H.
      foaf_surname: Egelman
  - foaf_Person:
      foaf_givenName: Jeffrey D.
      foaf_name: Hartgerink, Jeffrey D.
      foaf_surname: Hartgerink
  bibo_doi: 10.1021/acs.biomac.6c00345
  bibo_issue: '4'
  bibo_volume: 27
  dct_date: 2026^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/1526-4602
  dct_language: eng
  dct_publisher: American Chemical Society@
  dct_title: Supramolecular assembly of collagen-mimetic eptide D-periodic fibrils
    and nanoassemblies@
...