id: Pfam:PF14539
pfam_id: PF14539
name: Domain of unknown function (DUF4442)
short_name: DUF4442
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF14539
counters:
  proteins: 8206
  matches: 8206
  proteomes: 6151
  taxa: 8366
  structures: 2
  alphafold_models: 4999
  domain_architectures: 14
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:IPR027961
description: This family of proteins is found in bacteria, archaea and eukaryotes. Proteins in this family
  are typically between 139 and 165 amino acids in length. There is a conserved PYF sequence motif. There
  is a single completely conserved residue N that may be functionally important.