id: Pfam:PF02016
pfam_id: PF02016
name: LD-carboxypeptidase N-terminal domain
short_name: Peptidase_S66
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF02016
counters:
  proteins: 13359
  matches: 13365
  proteomes: 9836
  taxa: 14121
  structures: 37
  alphafold_models: 8109
  domain_architectures: 31
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:IPR040449
description: Muramoyl-tetrapeptide carboxypeptidase hydrolyses a peptide bond between a di-basic amino
  acid and the C-terminal D-alanine in the tetrapeptide moiety in peptidoglycan. This cleaves the bond
  between an L- and a D-amino acid. The function of this activity is in murein recycling. This family
  also includes the microcin c7 self-immunity protein [swissprot:Q47511]. This family corresponds to Merops
  family S66.