id: Pfam:PF06082
pfam_id: PF06082
name: Exopolysaccharide biosynthesis protein YbjH
short_name: YjbH
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF06082
counters:
  proteins: 2228
  matches: 2441
  proteomes: 1876
  taxa: 2865
  structures: 0
  alphafold_models: 1401
  domain_architectures: 11
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:IPR010344
description: YjbH is a family of Gram-negative beta-barrel outer-membrane lipoproteins that act as putative
  porins. YbjH is one of four gene-products expressed from an operon, yjbEFGH, which is regulated by the
  Rcs phosphorelay in a RcsA-dependent manner, similar to that of other exopolysaccharide biosynthetic
  pathways. It is highly possible that the yjbEFGH operon encodes a system involved in EPS secretion since
  none of the products is predicted to have enzymic activity, the products are all secreted and YbjH and
  F are predicted to be beta-barrel lipoproteins similar to porins. It may be that the operon products
  play some role in biofilm formation and/or matrix production [[cite:PUB00058168]].