id: Pfam:PF11061
pfam_id: PF11061
name: Cytochrome b6f, subunit Tsr0524-like
short_name: Tsr0524-like
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11061
counters:
  proteins: 247
  matches: 247
  proteomes: 238
  taxa: 647
  structures: 2
  alphafold_models: 152
  domain_architectures: 1
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:IPR021291
description: This family of proteins is predominantly found in cyanobacteria and red algae, including
  Tsr0524 from Thermosynechococcus vestitus. Tsr0524 (also known as PetP) is a component of the cyanobacterial
  cytochrome b6f that may play an essential role in the regulation of photosynthetic electron transport.
  It shows an SH3 domain fold with five antiparallel beta-sheets [[cite:PUB00100692]].