id: Pfam:PF11070
pfam_id: PF11070
name: Protein of unknown function (DUF2871)
short_name: DUF2871
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11070
counters:
  proteins: 914
  matches: 914
  proteomes: 859
  taxa: 1357
  structures: 0
  alphafold_models: 576
  domain_architectures: 2
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:IPR021299
description: This is a family of short uncharacterised proteins predominantly found in bacteria. This
  model matches four of the twelve transmembrane helices of cytochrome c and quinol oxidase subunit I
  ([pfam:PF00115]) and contains the HxH motif conserved in both. A DALI search suggests that this family
  may be related to Cox1, however, there is no evidence for the involvement of this family in any Cox1-like
  assembly. AlphaFold prediction suggests that these proteins contain four transmembrane alpha helices
  which can for a homotrimeric complex.