id: Pfam:PF20033
pfam_id: PF20033
name: Domain of unknown function (DUF6438)
short_name: DUF6438
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF20033
counters:
  proteins: 1102
  matches: 1103
  proteomes: 934
  taxa: 1497
  structures: 0
  alphafold_models: 697
  domain_architectures: 13
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:IPR045497
description: This domain of unknown function is found in uncharacterised proteins from bacteria and archaea.
  This domain is about 75 amino acids in length and it contains the conserved motif CxxxGxCP. Towards
  the C-terminal there are two conserved residues, a Glycine and an Aspartate. Some of the proteins containing
  this domain also have an ankyrin repeat-containing region. This domain is related to the Emfourin proteins
  [pfam:PF20242] and may have a related peptidase inhibitor function.