id: Pfam:PF18931
pfam_id: PF18931
name: Domain of unknown function (DUF5680)
short_name: DUF5680
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF18931
counters:
  proteins: 435
  matches: 435
  proteomes: 422
  taxa: 792
  structures: 0
  alphafold_models: 291
  domain_architectures: 2
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:IPR043735
description: This family of presumed domains is found in bacteria and archaea. Proteins in this family
  are typically between 152 and 220 amino acids in length. In some of the proteins this domain is associated
  with an N-terminal HTH domain, suggesting that they are transcriptional regulators. This suggests that
  this may be a previously unidentified ligand binding domain.