{
  "id": 863537,
  "title": "Chaperone structure is not a sufficient determinant for the hierarchy of substrate secretion in bacterial type III secretion systems",
  "url": "https://urgent.news/2026/08/13/chaperone-structure-is-not-a-sufficient-determinant-for-the-hierarchy",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-13T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.08.13.744596v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Functional type III secretion in Gram negative bacteria relies on precise substrate targeting and a strict order of secretion with early, intermediate, and late substrates. Type III secretion chaperones facilitate these processes by maintaining substrates in a partially unfolded, secretion-competent state and serving as order-specific targeting factors. Early needle filament assembling substrates…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}