id: Pfam:PF12822
pfam_id: PF12822
name: ECF transporter, substrate-specific component
short_name: ECF_trnsprt
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF12822
counters:
  proteins: 8451
  matches: 8472
  proteomes: 3797
  taxa: 5807
  structures: 17
  alphafold_models: 5684
  domain_architectures: 9
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:IPR024529
description: Energy-coupling factor (ECF) transporters consist of a substrate-specific component (known
  as the S component), and an energy-coupling module [[cite:PUB00056162]]. The substrate-binding component
  is a small integral membrane protein which captures specific substrates and forms an active transporter
  in the presence of the energy-coupling AT module.