id: Pfam:PF30546
pfam_id: PF30546
name: Domain of unknown function (DUF8623)
short_name: DUF8623
seed_status: UNKNOWN_CANDIDATE
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF30546
counters:
  proteins: 241
  matches: 242
  proteomes: 239
  taxa: 644
  structures: 0
  alphafold_models: 142
  domain_architectures: 4
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:IPR061684
description: This entry represents a C-terminal immunoglobulin-like domain of approximately 100 residues
  found in cyanobacterial proteins. These proteins contain an N-terminal NTF2-like domain followed by
  this Ig-like C-terminal domain. Proteomic studies have shown that one family member (Slr2144 in Synechocystis
  sp. PCC 6803) accumulates under salt stress and hexane stress conditions and is localised to the periplasm.
  The family is found exclusively in cyanobacteria, including Nostocales and Oscillatoriophycideae. The
  function of this domain remains to be determined.