{
  "annotation_id": "1194eaca-7d0d-45af-a151-11091cca544c",
  "date_created": "2026-03-02T18:01:28.764000Z",
  "date_modified": "2026-03-02T18:01:28.764000Z",
  "file_hash": "0d578ea01c7e3c5293c1b9586cb5f4d6d72d69fea69e0888eff038ace8e453b2",
  "private": false,
  "record": {
    "abstract": "An analysis of the protein content of several crystal forms of proteins has\nbeen performed. We apply a new numerical technique, the Independent Component\nAnalysis (ICA), to determine the volume fraction of the asymmetric unit\noccupied by the protein. This technique requires only the crystallographic data\nof structure factors as input.",
    "arxiv_id": "q-bio/0311022",
    "authors": [
      "Antonio Lamura",
      "Massimo Ladisa",
      "Giovanni Nico",
      "Dritan Siliqi"
    ],
    "categories": [
      "q-bio.QM"
    ],
    "doi": "10.1016/j.physa.2004.11.005",
    "journal_ref": "Physica A: Statistical Mechanics and its Applications, Volume 349,\n  Issues 3-4, 15 April 2005, Pages 571-581",
    "title": "Solvent content of protein crystals from diffraction intensities by   Independent Component Analysis",
    "url": "https://arxiv.org/abs/q-bio/0311022"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "0b694c64-0e68-40ee-82f4-e85376e1c620",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}