id: Pfam:PF04289
pfam_id: PF04289
name: Protein of unknown function (DUF447) N-terminal domain
short_name: DUF447_N
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04289
counters:
  proteins: 1138
  matches: 1138
  proteomes: 1103
  taxa: 1783
  structures: 4
  alphafold_models: 919
  domain_architectures: 3
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:IPR007386
description: Archaeal protein of unknown function. A fungal member UniProtKB:M2LN89 is clearly a Flavine-reductase
  enzyme by homology, and UniProtKB:O28442 has been shown to bind riboflavin 5'-phosphate (unpublished
  structural Xray analysis).