id: Pfam:PF11924
pfam_id: PF11924
name: Inverse autotransporter, beta-domain
short_name: IAT_beta
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11924
counters:
  proteins: 1587
  matches: 1588
  proteomes: 768
  taxa: 1397
  structures: 3
  alphafold_models: 789
  domain_architectures: 256
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:IPR024519
description: This is a family of beta-barrel porin-like outer membrane proteins from enteropathogenic
  Gram-negative bacteria. Intimins and invasins are virulence factors produced by pathogenic Gram-negative
  bacteria. They carry C-terminal extracellular passenger domains that are involved in adhesion to host
  cells and N-terminal beta domains that are embedded in the outer membrane. This family represents the
  beta-barrel porin-like domain in the outer membrane that can be found in intimins, invasins and some
  inverse autotransporters [[cite:PUB00059501],[cite:PUB00081211]].