id: Pfam:PF20041
pfam_id: PF20041
name: Domain of unknown function (DUF6443)
short_name: DUF6443
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF20041
counters:
  proteins: 2105
  matches: 2128
  proteomes: 812
  taxa: 1303
  structures: 0
  alphafold_models: 752
  domain_architectures: 258
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:IPR045619
description: This presumed domain is functionally uncharacterised. This domain family is predominantly
  found in Bacteroidetes, and is about 100 amino acids in length. This domain contains a highly conserved
  YDxxGR motif which suggests that it is related the RHS repeats, that appear to be involved in ligand
  binding. RHS repeats share structural similarity with the eukaryotic tyrosine-aspartate (YD) repeat
  [[cite:PUB00070343]].