id: Pfam:PF04032
pfam_id: PF04032
name: RNAse P Rpr2/Rpp21/SNM1 subunit domain
short_name: Rpr2
seed_status: EX_DUF
characterization_status: UNSCORED
curation_status: SEEDED
source_url: https://www.ebi.ac.uk/interpro/api/entry/pfam/PF04032
counters:
  proteins: 4495
  matches: 4495
  proteomes: 3138
  taxa: 8020
  structures: 13
  alphafold_models: 3875
  domain_architectures: 63
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:IPR007175
description: This family contains a ribonuclease P subunit of humans and yeast. Other members of the family
  include the probable archaeal homologues. This family includes SNM1 [[cite:PUB00017140]]. It is a subunit
  of RNase MRP (mitochondrial RNA processing), a ribonucleoprotein endoribonuclease that has roles in
  both mitochondrial DNA replication and nuclear 5.8S rRNA processing. SNM1 is an RNA binding protein
  that binds the MRP RNA specifically [[cite:PUB00017140]]. This subunit possibly binds the precursor
  tRNA [[cite:PUB00010581]].