id: Pfam:PF09803
pfam_id: PF09803
name: Pet100
short_name: Pet100
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF09803
counters:
  proteins: 2738
  matches: 2739
  proteomes: 2399
  taxa: 6453
  structures: 0
  alphafold_models: 2325
  domain_architectures: 44
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:IPR018625
description: Pet100 is a chaperone required for the assembly of cytochrome c oxidase [[cite:PUB00075399]].
  The human Pet100 homologue (also known as C19orf79) has been shown to be located in the mitochondrial
  inner membrane and forms a ~300 kDa subcomplex with mitochondrial complex IV subunits [[cite:PUB00075400]].