id: Pfam:PF09100
pfam_id: PF09100
name: Quinohemoprotein amine dehydrogenase, alpha subunit domain IV
short_name: Qn_am_d_aIV
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF09100
counters:
  proteins: 357
  matches: 357
  proteomes: 321
  taxa: 524
  structures: 4
  alphafold_models: 213
  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:IPR015184
description: Members of this family, which are predominantly found in the prokaryotic protein quinohemoprotein
  amine dehydrogenase, adopt an immunoglobulin-like beta-sandwich fold, with seven strands arranged into
  two beta sheets; the fold is possibly related to the immunoglobulin and/or fibronectin type III superfamilies.
  The precise function of this domain has not, as yet, been defined [[cite:PUB00022422],[cite:PUB00013277]].