id: Pfam:PF04456
pfam_id: PF04456
name: Protein of unknown function (DUF503)
short_name: DUF503
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04456
counters:
  proteins: 4622
  matches: 4622
  proteomes: 4588
  taxa: 6558
  structures: 1
  alphafold_models: 2909
  domain_architectures: 5
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:IPR007546
description: Family of hypothetical bacterial proteins.