id: Pfam:PF31105
pfam_id: PF31105
name: Domain of unknown function (DUF8809)
short_name: DUF8809
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF31105
counters:
  proteins: 454
  matches: 454
  proteomes: 450
  taxa: 812
  structures: 0
  alphafold_models: 287
  domain_architectures: 4
provenance:
  snapshot_id: interpro-pfam-duf-2026-10-10
  path: data/worklists/interpro-pfam-duf-2026-10-10.json
  sha256: 17fb625876c9326ed284263a47bcd84e0d7844a31c040dc06cd2260c36f1c383
  generated_at: '2026-10-10T07:44:21.614711Z'
  source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/
interpro_id: InterPro:IPR061870
description: This entry represents a small helical hairpin domain found at the C-terminus of bacterial
  signalling proteins. It may form homodimers to make a four helical bundle structure.