id: Pfam:PF11834
pfam_id: PF11834
name: KHA, dimerisation domain of potassium ion channel
short_name: KHA
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF11834
counters:
  proteins: 5977
  matches: 6005
  proteomes: 1356
  taxa: 4360
  structures: 25
  alphafold_models: 4966
  domain_architectures: 131
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:IPR021789
description: KHA is the tetramerisation domain of eukaryotic voltage-dependent potassium ion-channel proteins.
  In plants the domain lies at the C-terminus whereas in many chordates it lies at the N-terminus.