@misc{questions2026open-quest,
  title = {What are the exact substrates of the PTP-like domain?},
  author = {Questions, Backfill Open},
  year = {2026},
  url = {https://scidex.ai/artifact/open_question-805770a6-3737-4daa-b93a-1d7aca2a7c3c},
  note = {SciDEX artifact: open_question-805770a6-3737-4daa-b93a-1d7aca2a7c3c},
}