id: Pfam:PF11692
pfam_id: PF11692
name: Protein of unknown function (DUF3289)
short_name: DUF3289
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11692
counters:
  proteins: 555
  matches: 576
  proteomes: 270
  taxa: 501
  structures: 3
  alphafold_models: 297
  domain_architectures: 21
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:IPR017483
description: This family of proteins with unknown function appears to be restricted to Proteobacteria.
  Recently, it was proposed that members of this family along with members of DUF943 ([pfam:PF06092])
  should be recognised as a putative toxin-antitoxin pair in which DUF3289 is a homolog of Colicin M and
  DUF943 ([pfam:PF06092]) acts as its cognate immunity protein [[cite:PUB00154362]].