id: Pfam:PF11920
pfam_id: PF11920
name: Protein of unknown function (DUF3438)
short_name: DUF3438
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11920
counters:
  proteins: 799
  matches: 800
  proteomes: 628
  taxa: 1068
  structures: 0
  alphafold_models: 462
  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:IPR021844
description: This family of proteins appear to be structurally distantly related to TraK proteins suggesting
  they have an important tole in a type IV secretion system likely involved in conjugation.