{
  "annotation_id": "03d50511-b1db-4093-8991-9234c93b253a",
  "date_created": "2026-03-02T18:00:56.860000Z",
  "date_modified": "2026-03-02T18:00:56.860000Z",
  "file_hash": "fbbae4bf0492acc9f8929056868344b81fdd7781476b821a037868e87f7cd86f",
  "private": false,
  "record": {
    "abstract": "We investigate the mechanisms underlying selective molecular recognition of\nsingle heteropolymers at chemically structured planar surfaces. To this end, we\nstudy systems with two-letter (HP) lattice heteropolymers by exact enumeration\ntechniques. Selectivity for a particular surface is defined by an adsorption\nenergy criterium. We analyze the distributions of selective sequences and the\nrole of mutations. A particularly important factor for molecular recognition is\nthe small-scale structure on the polymers.",
    "arxiv_id": "physics/0501016",
    "authors": [
      "Thorsten Bogner",
      "Andreas Degenhard",
      "Friederike Schmid"
    ],
    "categories": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "doi": "10.1103/PhysRevLett.93.268108",
    "journal_ref": "Phys. Rev. Lett. 93, 268108 (2004)",
    "title": "Molecular recognition in a lattice model: An enumeration study",
    "url": "https://arxiv.org/abs/physics/0501016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8ab233ad-1f8e-4d70-8735-0d4fe0aef01c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}