id: Pfam:PF04328
pfam_id: PF04328
name: Selenoprotein, putative
short_name: Sel_put
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04328
counters:
  proteins: 4237
  matches: 4241
  proteomes: 3897
  taxa: 4993
  structures: 0
  alphafold_models: 2587
  domain_architectures: 3
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:IPR007423
description: This entry includes a group of putative selenoproteins from Proteobacteria, Actinobacteria
  and Firmicutes. The invariant cysteine at the C terminus is encoded by a TGA Sec codon in some Epsilonproteobacteria,
  suggesting a redox activity for the protein[[cite:PUB00081206]]. Some members of this family have been
  suggested to be required for pyruvate transport in diverse bacteria, along with a CstA-like transporter
  found adjacent in the genome (see Supplementary note 5 in [[cite:PUB00093610]].)