id: Pfam:PF21866
pfam_id: PF21866
name: Domain of unknown function (DUF6915)
short_name: DUF6915
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF21866
counters:
  proteins: 650
  matches: 667
  proteomes: 496
  taxa: 987
  structures: 0
  alphafold_models: 449
  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:IPR054061
description: This family of proteins is primarily found in proteobacteria. Proteins in this family are
  typically between 124 and 153 amino acids in length. Proteins in this family has several conserved histidine
  residues that may form zinc binding sites.