id: Pfam:PF04634
pfam_id: PF04634
name: Immunity protein YezG-like
short_name: YezG-like
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04634
counters:
  proteins: 545
  matches: 547
  proteomes: 356
  taxa: 750
  structures: 4
  alphafold_models: 343
  domain_architectures: 3
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:IPR006728
description: This protein family includes the immunity protein YezG from Bacillus subtilis and similar
  sequences predominantly found in Firmicutes. YezG is the antitoxin component of a LXG toxin-antitoxin
  (TA) module that promote kin selection, mediate competition in biofilms, and drive spatial segregation
  of different strains, probably helping to avoid warfare between strains in biofilms [[cite:PUB00101092]].
  It shows an alpha/beta structure with an antiparallel beta-sheet.