id: Pfam:PF18902
pfam_id: PF18902
name: Domain of unknown function (DUF5658)
short_name: DUF5658
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF18902
counters:
  proteins: 1225
  matches: 1225
  proteomes: 872
  taxa: 1602
  structures: 0
  alphafold_models: 986
  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:IPR043717
description: This family of proteins is found in bacteria, archaea and viruses. Proteins in this family
  are typically between 101 and 135 amino acids in length. There is a completely conserved aspartate and
  a conserved EXNP motif that may be functionally important. These and others residues form a deep pocket
  that may bind to an as yet unidentified ligand. This family is related to [pfam:PF01889].