{
  "annotation_id": "020f51e8-d335-408a-a24f-4b690e031b61",
  "date_created": "2026-03-02T18:00:46.813000Z",
  "date_modified": "2026-03-02T18:00:46.813000Z",
  "file_hash": "58f8e50eca11a3b64ec53ec07e46b3965d260f79e06ab84ac363da478db8a4d0",
  "private": false,
  "record": {
    "abstract": "Based on the Stochastic Inclined Rods Model (SIRM) proposed by H. Matsuura\nand M. Nakano, we study the microscopic motion of actin myosin system including\nthe motion of the G-actin. Our model is composed of an inclined spring (rod), a\nmyosin head, a myosin filament and G-actins. We discuss the stochastic\nresonance between the myosin head and random noise. The results of calculation\nshow that the model can convert the random motion to one directional motion,\nand the myosin head works as a resonator of random noise which absorbs the\nenergy through the stochastic resonance. The intermolecular potential between\nthe myosin head and G-actin and the inclined rod play a key role for the\nmuscle\u0027s motion. The energy consumed by the motor is directly supplied from the\nsurroundings (i.e., the thermal motions of water molecules).",
    "arxiv_id": "physics/0306192",
    "authors": [
      "Bao-quan Ai",
      "Xian-ju Wang",
      "Guo-tao Liu",
      "Liang-gang Liu",
      "M. Nakano",
      "H. Matsuura"
    ],
    "categories": [
      "physics.bio-ph",
      "q-bio"
    ],
    "journal_ref": "INFORMATION, VOL.6 (2003)187-196",
    "title": "Sliding Mechanism for Actin Myosin System",
    "url": "https://arxiv.org/abs/physics/0306192"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "67fe0eab-62da-4b86-ae4c-98d593d18448",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}