id: Pfam:PF12684
pfam_id: PF12684
name: PDDEXK-like domain of unknown function (DUF3799)
short_name: DUF3799
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF12684
counters:
  proteins: 1632
  matches: 1633
  proteomes: 1445
  taxa: 2970
  structures: 2
  alphafold_models: 747
  domain_architectures: 11
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:IPR024432
description: This family of proteins is functionally uncharacterised. This family of proteins is found
  in bacteria and viruses. Proteins in this family are typically between 265 and 420 amino acids in length.
  It appears that these proteins are distantly related to the PDDEXK superfamily and so these domains
  are likely to be nucleases. This family has a C-terminal cysteine cluster similar to that found in [pfam:PF01930].