id: Pfam:PF01549
pfam_id: PF01549
name: ShK domain-like
short_name: ShK
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF01549
counters:
  proteins: 12913
  matches: 26330
  proteomes: 1018
  taxa: 3324
  structures: 10
  alphafold_models: 11217
  domain_architectures: 1059
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:IPR003582
description: This domain of is found in several C. elegans proteins. The domain is 30 amino acids long
  and rich in cysteine residues. There are 6 conserved cysteine positions in the domain that form three
  disulphide bridges. The domain is found in the potassium channel inhibitor ShK in sea anemone [[cite:PUB00030746]][[cite:PUB00033687]].