id: Pfam:PF13356
pfam_id: PF13356
name: Arm DNA-binding domain
short_name: Arm-DNA-bind_3
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF13356
counters:
  proteins: 17731
  matches: 17732
  proteomes: 5947
  taxa: 8649
  structures: 3
  alphafold_models: 11201
  domain_architectures: 55
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:IPR025166
description: This DNA-binding domain is found at the N-terminus of a wide variety of phage integrase proteins.