id: Pfam:PF18917
pfam_id: PF18917
name: LiaI-LiaF-like transmembrane region
short_name: LiaI-LiaF-like_TM1
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF18917
counters:
  proteins: 1417
  matches: 1423
  proteomes: 1166
  taxa: 1802
  structures: 0
  alphafold_models: 939
  domain_architectures: 15
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:IPR043726
description: This entry represents a transmembrane region found in sequences related to LiaI-LiaF proteins.
  It is composed of two transmembrane helices that are often found in 2 or three copies in a protein.
  The members of this family are functionally uncharacterised. This domain family is found in bacteria
  and archaea, and is approximately 40 amino acids in length. This entry is often associated with [pfam:PF09922]
  a putative adhesive domain that adopts a beta helix fold.