id: Pfam:PF18909
pfam_id: PF18909
name: dATP/dGTP diphosphohydrolase, N-terminal
short_name: dGTP_diPhyd_N
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF18909
counters:
  proteins: 596
  matches: 597
  proteomes: 574
  taxa: 1488
  structures: 0
  alphafold_models: 171
  domain_architectures: 10
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:IPR044038
description: This entry represent the N-terminal region of SHab15497_00040, an Acinetobacter phage protein
  that catalyses the hydrolysis of dGTP into dGMP, which is needed among others for the first step of
  biosynthesis of dZTP (2-amino-2'-deoxyadenosine-5'- triphosphate) [[cite:PUB00097959]].