id: Pfam:PF04418
pfam_id: PF04418
name: Domain of unknown function (DUF543)
short_name: DUF543
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04418
counters:
  proteins: 3901
  matches: 3910
  proteomes: 2958
  taxa: 7989
  structures: 0
  alphafold_models: 3396
  domain_architectures: 41
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:IPR007512
description: This family of short eukaryotic proteins has no known function. Most of the members of this
  family are only 80 amino acid residues long. However the Arabidopsis homologue is over 300 residues
  long. The presumed domain contains a conserved amino terminal cysteine and a conserved motif GXGXGXG
  in the carboxy terminal half that may be functionally important.